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* [PATCH 0/8] malloc: implement USE_DL_PREFIX using inline functions
@ 2020-02-19 19:39 Simon Goldschmidt
  2020-02-19 19:39 ` [PATCH 1/8] malloc: implement USE_DL_PREFIX via " Simon Goldschmidt
                   ` (8 more replies)
  0 siblings, 9 replies; 23+ messages in thread
From: Simon Goldschmidt @ 2020-02-19 19:39 UTC (permalink / raw)
  To: u-boot

Commit cfda60f99ae2 ("sandbox: Use a prefix for all allocation functions")
introduced preprocessor macros for malloc/free etc.

This is bad practice as it essentially makes 'free' a reserved keyword and
resulted in quite a bit of renaming to avoid that reserved keyword.

A better solution is to define the allocation functions as 'static inline'.

This should go in before the release, as it's a regression not seen before
the last release.

A side-effect is that exports.h may not declare malloc/free. I'm not really
sure if this is correct, but for sandbox, it should probably be ok?


Simon Goldschmidt (8):
  malloc: implement USE_DL_PREFIX via inline functions
  Revert "mtd: Rename free() to rfree()"
  Revert "dma: Rename free() to rfree()"
  Revert "clk: Rename free() to rfree()"
  Revert "gpio: Rename free() to rfree()"
  Revert "reset: Rename free() to rfree()"
  Revert "power-domain: Rename free() to rfree()"
  Revert "mailbox: Rename free() to rfree()"

 drivers/clk/clk-ti-sci.c                      |  2 +-
 drivers/clk/clk-uclass.c                      |  4 +-
 drivers/clk/clk_sandbox.c                     |  2 +-
 drivers/clk/tegra/tegra-car-clk.c             |  2 +-
 drivers/dma/dma-uclass.c                      |  4 +-
 drivers/dma/sandbox-dma-test.c                |  4 +-
 drivers/dma/ti/k3-udma.c                      |  4 +-
 drivers/gpio/gpio-rcar.c                      |  2 +-
 drivers/gpio/gpio-uclass.c                    |  8 ++--
 drivers/mailbox/k3-sec-proxy.c                |  2 +-
 drivers/mailbox/mailbox-uclass.c              |  4 +-
 drivers/mailbox/sandbox-mbox.c                |  2 +-
 drivers/mailbox/stm32-ipcc.c                  |  2 +-
 drivers/mailbox/tegra-hsp.c                   |  2 +-
 drivers/mtd/mtdcore.c                         |  4 +-
 drivers/mtd/nand/raw/denali.c                 |  2 +-
 drivers/mtd/nand/spi/core.c                   |  2 +-
 drivers/mtd/nand/spi/gigadevice.c             |  2 +-
 drivers/mtd/nand/spi/macronix.c               |  2 +-
 drivers/mtd/nand/spi/micron.c                 |  2 +-
 drivers/mtd/nand/spi/winbond.c                |  2 +-
 drivers/power/domain/bcm6328-power-domain.c   |  2 +-
 .../power/domain/imx8-power-domain-legacy.c   |  2 +-
 drivers/power/domain/imx8-power-domain.c      |  2 +-
 drivers/power/domain/imx8m-power-domain.c     |  2 +-
 drivers/power/domain/meson-ee-pwrc.c          |  2 +-
 drivers/power/domain/meson-gx-pwrc-vpu.c      |  2 +-
 drivers/power/domain/mtk-power-domain.c       |  2 +-
 drivers/power/domain/power-domain-uclass.c    |  2 +-
 drivers/power/domain/sandbox-power-domain.c   |  2 +-
 drivers/power/domain/tegra186-power-domain.c  |  2 +-
 drivers/power/domain/ti-sci-power-domain.c    |  2 +-
 drivers/reset/reset-bcm6345.c                 |  2 +-
 drivers/reset/reset-hisilicon.c               |  2 +-
 drivers/reset/reset-hsdk.c                    |  2 +-
 drivers/reset/reset-imx7.c                    |  2 +-
 drivers/reset/reset-mediatek.c                |  2 +-
 drivers/reset/reset-meson.c                   |  2 +-
 drivers/reset/reset-mtmips.c                  |  2 +-
 drivers/reset/reset-rockchip.c                |  2 +-
 drivers/reset/reset-socfpga.c                 |  2 +-
 drivers/reset/reset-sunxi.c                   |  2 +-
 drivers/reset/reset-ti-sci.c                  |  2 +-
 drivers/reset/reset-uclass.c                  |  2 +-
 drivers/reset/reset-uniphier.c                |  2 +-
 drivers/reset/sandbox-reset.c                 |  2 +-
 drivers/reset/sti-reset.c                     |  2 +-
 drivers/reset/stm32-reset.c                   |  2 +-
 drivers/reset/tegra-car-reset.c               |  2 +-
 drivers/reset/tegra186-reset.c                |  2 +-
 include/_exports.h                            |  2 +
 include/asm-generic/gpio.h                    |  2 +-
 include/clk-uclass.h                          |  4 +-
 include/dma-uclass.h                          |  4 +-
 include/exports.h                             |  2 +
 include/linux/mtd/mtd.h                       |  4 +-
 include/mailbox-uclass.h                      |  4 +-
 include/malloc.h                              | 44 ++++++++++++-------
 include/power-domain-uclass.h                 |  4 +-
 include/reset-uclass.h                        |  4 +-
 60 files changed, 105 insertions(+), 87 deletions(-)

-- 
2.20.1

^ permalink raw reply	[flat|nested] 23+ messages in thread
* [PATCH 1/8] malloc: implement USE_DL_PREFIX via inline functions
  2020-02-19 19:39 [PATCH 0/8] malloc: implement USE_DL_PREFIX using inline functions Simon Goldschmidt
@ 2020-02-19 19:39 ` Simon Goldschmidt
  2020-02-20  3:05   ` Simon Glass
  2020-02-19 19:39 ` [PATCH 2/8] Revert "mtd: Rename free() to rfree()" Simon Goldschmidt
                   ` (7 subsequent siblings)
  8 siblings, 1 reply; 23+ messages in thread
From: Simon Goldschmidt @ 2020-02-19 19:39 UTC (permalink / raw)
  To: u-boot

Commit cfda60f99ae2 ("sandbox: Use a prefix for all allocation functions")
introduced preprocessor macros for malloc/free etc.

This is bad practice as it essentially makes 'free' a reserved keyword and
resulted in quite a bit of renaming to avoid that reserved keyword.

A better solution is to define the allocation functions as 'static inline'.

As a side effect, exports.h must not export malloc/free for sandbox.

Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
---

A side-effect is that exports.h may not declare malloc/free. I'm not really
sure if this is correct, but for sandbox, it should probably be ok?

 include/_exports.h |  2 ++
 include/exports.h  |  2 ++
 include/malloc.h   | 44 +++++++++++++++++++++++++++++---------------
 3 files changed, 33 insertions(+), 15 deletions(-)

diff --git a/include/_exports.h b/include/_exports.h
index 0dee05f077..acfbf97c17 100644
--- a/include/_exports.h
+++ b/include/_exports.h
@@ -22,9 +22,11 @@
 	EXPORT_FUNC(dummy, void, install_hdlr, void)
 	EXPORT_FUNC(dummy, void, free_hdlr, void)
 #endif
+#ifndef CONFIG_SANDBOX
 	EXPORT_FUNC(malloc, void *, malloc, size_t)
 #if !CONFIG_IS_ENABLED(SYS_MALLOC_SIMPLE)
 	EXPORT_FUNC(free, void, free, void *)
+#endif
 #endif
 	EXPORT_FUNC(udelay, void, udelay, unsigned long)
 	EXPORT_FUNC(get_timer, unsigned long, get_timer, unsigned long)
diff --git a/include/exports.h b/include/exports.h
index cbd16fc518..5d161824c8 100644
--- a/include/exports.h
+++ b/include/exports.h
@@ -25,10 +25,12 @@ void puts(const char*);
 int printf(const char* fmt, ...);
 void install_hdlr(int, interrupt_handler_t, void*);
 void free_hdlr(int);
+#ifndef CONFIG_SANDBOX
 void *malloc(size_t);
 #if !CONFIG_IS_ENABLED(SYS_MALLOC_SIMPLE)
 void free(void*);
 #endif
+#endif
 void __udelay(unsigned long);
 unsigned long get_timer(unsigned long);
 int vprintf(const char *, va_list);
diff --git a/include/malloc.h b/include/malloc.h
index f66c2e8617..50d4873b08 100644
--- a/include/malloc.h
+++ b/include/malloc.h
@@ -897,21 +897,6 @@ void malloc_simple_info(void);
 # define pvALLOc		dlpvalloc
 # define mALLINFo	dlmallinfo
 # define mALLOPt		dlmallopt
-
-/* Ensure that U-Boot actually uses these too */
-#define calloc dlcalloc
-#define free(ptr) dlfree(ptr)
-#define malloc(x) dlmalloc(x)
-#define memalign dlmemalign
-#define realloc dlrealloc
-#define valloc dlvalloc
-#define pvalloc dlpvalloc
-#define mallinfo() dlmallinfo()
-#define mallopt dlmallopt
-#define malloc_trim dlmalloc_trim
-#define malloc_usable_size dlmalloc_usable_size
-#define malloc_stats dlmalloc_stats
-
 # else /* USE_DL_PREFIX */
 # define cALLOc		calloc
 # define fREe		free
@@ -966,6 +951,35 @@ void    malloc_stats();
 int     mALLOPt();
 struct mallinfo mALLINFo();
 # endif
+
+# ifdef USE_DL_PREFIX
+/* Ensure that U-Boot actually uses the redefined functions: */
+static inline void *calloc(size_t n, size_t elem_size)
+{
+	return dlcalloc(n, elem_size);
+}
+
+static inline void free(void *ptr) { dlfree(ptr); }
+static inline void *malloc(size_t bytes) { return dlmalloc(bytes); }
+static inline void *memalign(size_t alignment, size_t bytes)
+{
+	return dlmemalign(alignment, bytes);
+}
+
+static inline void *realloc(void *oldmem, size_t bytes)
+{
+	return dlrealloc(oldmem, bytes);
+}
+
+static inline void *valloc(size_t bytes) { return dlvalloc(bytes); }
+static inline void *pvalloc(size_t bytes) { return dlpvalloc(bytes); }
+static inline struct mallinfo mallinfo(void) { return dlmallinfo(); }
+static inline int mallopt(int param_number, int value)
+{
+	return dlmallopt(param_number, value);
+}
+# endif
+
 #endif
 #pragma GCC visibility pop
 
-- 
2.20.1

^ permalink raw reply related	[flat|nested] 23+ messages in thread
* [PATCH 2/8] Revert "mtd: Rename free() to rfree()"
  2020-02-19 19:39 [PATCH 0/8] malloc: implement USE_DL_PREFIX using inline functions Simon Goldschmidt
  2020-02-19 19:39 ` [PATCH 1/8] malloc: implement USE_DL_PREFIX via " Simon Goldschmidt
@ 2020-02-19 19:39 ` Simon Goldschmidt
  2020-02-19 20:04   ` Fabio Estevam
  2020-02-20  3:05   ` Simon Glass
  2020-02-19 19:39 ` [PATCH 3/8] Revert "dma: " Simon Goldschmidt
                   ` (6 subsequent siblings)
  8 siblings, 2 replies; 23+ messages in thread
From: Simon Goldschmidt @ 2020-02-19 19:39 UTC (permalink / raw)
  To: u-boot

This reverts commit 8d38a8459b0de45f5ff41f3e11c278a5cf395fd0.

Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
---

 drivers/mtd/mtdcore.c             | 4 ++--
 drivers/mtd/nand/raw/denali.c     | 2 +-
 drivers/mtd/nand/spi/core.c       | 2 +-
 drivers/mtd/nand/spi/gigadevice.c | 2 +-
 drivers/mtd/nand/spi/macronix.c   | 2 +-
 drivers/mtd/nand/spi/micron.c     | 2 +-
 drivers/mtd/nand/spi/winbond.c    | 2 +-
 include/linux/mtd/mtd.h           | 4 ++--
 8 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/drivers/mtd/mtdcore.c b/drivers/mtd/mtdcore.c
index f8d3f4d246..4567e5eb7a 100644
--- a/drivers/mtd/mtdcore.c
+++ b/drivers/mtd/mtdcore.c
@@ -1180,10 +1180,10 @@ int mtd_ooblayout_free(struct mtd_info *mtd, int section,
 	if (!mtd || section < 0)
 		return -EINVAL;
 
-	if (!mtd->ooblayout || !mtd->ooblayout->rfree)
+	if (!mtd->ooblayout || !mtd->ooblayout->free)
 		return -ENOTSUPP;
 
-	return mtd->ooblayout->rfree(mtd, section, oobfree);
+	return mtd->ooblayout->free(mtd, section, oobfree);
 }
 EXPORT_SYMBOL_GPL(mtd_ooblayout_free);
 
diff --git a/drivers/mtd/nand/raw/denali.c b/drivers/mtd/nand/raw/denali.c
index f51d3e25c7..550fb7c771 100644
--- a/drivers/mtd/nand/raw/denali.c
+++ b/drivers/mtd/nand/raw/denali.c
@@ -1160,7 +1160,7 @@ static int denali_ooblayout_free(struct mtd_info *mtd, int section,
 
 static const struct mtd_ooblayout_ops denali_ooblayout_ops = {
 	.ecc = denali_ooblayout_ecc,
-	.rfree = denali_ooblayout_free,
+	.free = denali_ooblayout_free,
 };
 
 static int denali_multidev_fixup(struct denali_nand_info *denali)
diff --git a/drivers/mtd/nand/spi/core.c b/drivers/mtd/nand/spi/core.c
index cd624ec6ae..5e3704e4d0 100644
--- a/drivers/mtd/nand/spi/core.c
+++ b/drivers/mtd/nand/spi/core.c
@@ -1023,7 +1023,7 @@ static int spinand_noecc_ooblayout_free(struct mtd_info *mtd, int section,
 
 static const struct mtd_ooblayout_ops spinand_noecc_ooblayout = {
 	.ecc = spinand_noecc_ooblayout_ecc,
-	.rfree = spinand_noecc_ooblayout_free,
+	.free = spinand_noecc_ooblayout_free,
 };
 
 static int spinand_init(struct spinand_device *spinand)
diff --git a/drivers/mtd/nand/spi/gigadevice.c b/drivers/mtd/nand/spi/gigadevice.c
index 0b228dcb5b..4c8bb1e12d 100644
--- a/drivers/mtd/nand/spi/gigadevice.c
+++ b/drivers/mtd/nand/spi/gigadevice.c
@@ -104,7 +104,7 @@ static int gd5fxgq4xexxg_ecc_get_status(struct spinand_device *spinand,
 
 static const struct mtd_ooblayout_ops gd5fxgq4xexxg_ooblayout = {
 	.ecc = gd5fxgq4xexxg_ooblayout_ecc,
-	.rfree = gd5fxgq4xexxg_ooblayout_free,
+	.free = gd5fxgq4xexxg_ooblayout_free,
 };
 
 static const struct spinand_info gigadevice_spinand_table[] = {
diff --git a/drivers/mtd/nand/spi/macronix.c b/drivers/mtd/nand/spi/macronix.c
index 67d092be2c..2948e2ea41 100644
--- a/drivers/mtd/nand/spi/macronix.c
+++ b/drivers/mtd/nand/spi/macronix.c
@@ -48,7 +48,7 @@ static int mx35lfxge4ab_ooblayout_free(struct mtd_info *mtd, int section,
 
 static const struct mtd_ooblayout_ops mx35lfxge4ab_ooblayout = {
 	.ecc = mx35lfxge4ab_ooblayout_ecc,
-	.rfree = mx35lfxge4ab_ooblayout_free,
+	.free = mx35lfxge4ab_ooblayout_free,
 };
 
 static int mx35lf1ge4ab_get_eccsr(struct spinand_device *spinand, u8 *eccsr)
diff --git a/drivers/mtd/nand/spi/micron.c b/drivers/mtd/nand/spi/micron.c
index 687306e33e..718c4b42ca 100644
--- a/drivers/mtd/nand/spi/micron.c
+++ b/drivers/mtd/nand/spi/micron.c
@@ -64,7 +64,7 @@ static int mt29f2g01abagd_ooblayout_free(struct mtd_info *mtd, int section,
 
 static const struct mtd_ooblayout_ops mt29f2g01abagd_ooblayout = {
 	.ecc = mt29f2g01abagd_ooblayout_ecc,
-	.rfree = mt29f2g01abagd_ooblayout_free,
+	.free = mt29f2g01abagd_ooblayout_free,
 };
 
 static int mt29f2g01abagd_ecc_get_status(struct spinand_device *spinand,
diff --git a/drivers/mtd/nand/spi/winbond.c b/drivers/mtd/nand/spi/winbond.c
index 6ede98c85d..b05cd70457 100644
--- a/drivers/mtd/nand/spi/winbond.c
+++ b/drivers/mtd/nand/spi/winbond.c
@@ -60,7 +60,7 @@ static int w25m02gv_ooblayout_free(struct mtd_info *mtd, int section,
 
 static const struct mtd_ooblayout_ops w25m02gv_ooblayout = {
 	.ecc = w25m02gv_ooblayout_ecc,
-	.rfree = w25m02gv_ooblayout_free,
+	.free = w25m02gv_ooblayout_free,
 };
 
 static int w25m02gv_select_target(struct spinand_device *spinand,
diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h
index 1b9151714c..ceffd994de 100644
--- a/include/linux/mtd/mtd.h
+++ b/include/linux/mtd/mtd.h
@@ -129,8 +129,8 @@ struct mtd_oob_region {
 struct mtd_ooblayout_ops {
 	int (*ecc)(struct mtd_info *mtd, int section,
 		   struct mtd_oob_region *oobecc);
-	int (*rfree)(struct mtd_info *mtd, int section,
-		     struct mtd_oob_region *oobfree);
+	int (*free)(struct mtd_info *mtd, int section,
+		    struct mtd_oob_region *oobfree);
 };
 
 /*
-- 
2.20.1

^ permalink raw reply related	[flat|nested] 23+ messages in thread
* [PATCH 3/8] Revert "dma: Rename free() to rfree()"
  2020-02-19 19:39 [PATCH 0/8] malloc: implement USE_DL_PREFIX using inline functions Simon Goldschmidt
  2020-02-19 19:39 ` [PATCH 1/8] malloc: implement USE_DL_PREFIX via " Simon Goldschmidt
  2020-02-19 19:39 ` [PATCH 2/8] Revert "mtd: Rename free() to rfree()" Simon Goldschmidt
@ 2020-02-19 19:39 ` Simon Goldschmidt
  2020-02-20  3:05   ` Simon Glass
  2020-02-19 19:39 ` [PATCH 4/8] Revert "clk: " Simon Goldschmidt
                   ` (5 subsequent siblings)
  8 siblings, 1 reply; 23+ messages in thread
From: Simon Goldschmidt @ 2020-02-19 19:39 UTC (permalink / raw)
  To: u-boot

This reverts commit aae95882232a24ee49c89d0356febf3685a87c8a.

Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
---

 drivers/dma/dma-uclass.c       | 4 ++--
 drivers/dma/sandbox-dma-test.c | 4 ++--
 drivers/dma/ti/k3-udma.c       | 4 ++--
 include/dma-uclass.h           | 4 ++--
 4 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/drivers/dma/dma-uclass.c b/drivers/dma/dma-uclass.c
index 9d5a7fc796..68e17ed1f9 100644
--- a/drivers/dma/dma-uclass.c
+++ b/drivers/dma/dma-uclass.c
@@ -123,10 +123,10 @@ int dma_free(struct dma *dma)
 
 	debug("%s(dma=%p)\n", __func__, dma);
 
-	if (!ops->rfree)
+	if (!ops->free)
 		return 0;
 
-	return ops->rfree(dma);
+	return ops->free(dma);
 }
 
 int dma_enable(struct dma *dma)
diff --git a/drivers/dma/sandbox-dma-test.c b/drivers/dma/sandbox-dma-test.c
index 234a7d2134..e8c809fa64 100644
--- a/drivers/dma/sandbox-dma-test.c
+++ b/drivers/dma/sandbox-dma-test.c
@@ -89,7 +89,7 @@ static int sandbox_dma_request(struct dma *dma)
 	return 0;
 }
 
-static int sandbox_dma_rfree(struct dma *dma)
+static int sandbox_dma_free(struct dma *dma)
 {
 	struct sandbox_dma_dev *ud = dev_get_priv(dma->dev);
 	struct sandbox_dma_chan *uc;
@@ -230,7 +230,7 @@ static const struct dma_ops sandbox_dma_ops = {
 	.transfer	= sandbox_dma_transfer,
 	.of_xlate	= sandbox_dma_of_xlate,
 	.request	= sandbox_dma_request,
-	.rfree		= sandbox_dma_rfree,
+	.free		= sandbox_dma_free,
 	.enable		= sandbox_dma_enable,
 	.disable	= sandbox_dma_disable,
 	.send		= sandbox_dma_send,
diff --git a/drivers/dma/ti/k3-udma.c b/drivers/dma/ti/k3-udma.c
index f274100f32..d6eb6d9339 100644
--- a/drivers/dma/ti/k3-udma.c
+++ b/drivers/dma/ti/k3-udma.c
@@ -1553,7 +1553,7 @@ static int udma_request(struct dma *dma)
 	return 0;
 }
 
-static int udma_rfree(struct dma *dma)
+static int udma_free(struct dma *dma)
 {
 	struct udma_dev *ud = dev_get_priv(dma->dev);
 	struct udma_chan *uc;
@@ -1848,7 +1848,7 @@ static const struct dma_ops udma_ops = {
 	.transfer	= udma_transfer,
 	.of_xlate	= udma_of_xlate,
 	.request	= udma_request,
-	.rfree		= udma_rfree,
+	.free		= udma_free,
 	.enable		= udma_enable,
 	.disable	= udma_disable,
 	.send		= udma_send,
diff --git a/include/dma-uclass.h b/include/dma-uclass.h
index 340437acc1..a1d9d26ac5 100644
--- a/include/dma-uclass.h
+++ b/include/dma-uclass.h
@@ -58,14 +58,14 @@ struct dma_ops {
 	 */
 	int (*request)(struct dma *dma);
 	/**
-	 * rfree - Free a previously requested dma.
+	 * free - Free a previously requested dma.
 	 *
 	 * This is the implementation of the client dma_free() API.
 	 *
 	 * @dma: The DMA to free.
 	 * @return 0 if OK, or a negative error code.
 	 */
-	int (*rfree)(struct dma *dma);
+	int (*free)(struct dma *dma);
 	/**
 	 * enable() - Enable a DMA Channel.
 	 *
-- 
2.20.1

^ permalink raw reply related	[flat|nested] 23+ messages in thread
* [PATCH 4/8] Revert "clk: Rename free() to rfree()"
  2020-02-19 19:39 [PATCH 0/8] malloc: implement USE_DL_PREFIX using inline functions Simon Goldschmidt
                   ` (2 preceding siblings ...)
  2020-02-19 19:39 ` [PATCH 3/8] Revert "dma: " Simon Goldschmidt
@ 2020-02-19 19:39 ` Simon Goldschmidt
  2020-02-20  3:05   ` Simon Glass
  2020-02-19 19:39 ` [PATCH 5/8] Revert "gpio: " Simon Goldschmidt
                   ` (4 subsequent siblings)
  8 siblings, 1 reply; 23+ messages in thread
From: Simon Goldschmidt @ 2020-02-19 19:39 UTC (permalink / raw)
  To: u-boot

This reverts commit fb8c0d595f1ad83bee5dd398b59b0ee16d8d15a9.

Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
---

 drivers/clk/clk-ti-sci.c          | 2 +-
 drivers/clk/clk-uclass.c          | 4 ++--
 drivers/clk/clk_sandbox.c         | 2 +-
 drivers/clk/tegra/tegra-car-clk.c | 2 +-
 include/clk-uclass.h              | 4 ++--
 5 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/clk/clk-ti-sci.c b/drivers/clk/clk-ti-sci.c
index 82241d9f3f..e272003d30 100644
--- a/drivers/clk/clk-ti-sci.c
+++ b/drivers/clk/clk-ti-sci.c
@@ -206,7 +206,7 @@ static const struct udevice_id ti_sci_clk_of_match[] = {
 static struct clk_ops ti_sci_clk_ops = {
 	.of_xlate = ti_sci_clk_of_xlate,
 	.request = ti_sci_clk_request,
-	.rfree = ti_sci_clk_free,
+	.free = ti_sci_clk_free,
 	.get_rate = ti_sci_clk_get_rate,
 	.set_rate = ti_sci_clk_set_rate,
 	.set_parent = ti_sci_clk_set_parent,
diff --git a/drivers/clk/clk-uclass.c b/drivers/clk/clk-uclass.c
index 71878474eb..24353fae53 100644
--- a/drivers/clk/clk-uclass.c
+++ b/drivers/clk/clk-uclass.c
@@ -426,10 +426,10 @@ int clk_free(struct clk *clk)
 		return 0;
 	ops = clk_dev_ops(clk->dev);
 
-	if (!ops->rfree)
+	if (!ops->free)
 		return 0;
 
-	return ops->rfree(clk);
+	return ops->free(clk);
 }
 
 ulong clk_get_rate(struct clk *clk)
diff --git a/drivers/clk/clk_sandbox.c b/drivers/clk/clk_sandbox.c
index 768fbb7c52..7059979606 100644
--- a/drivers/clk/clk_sandbox.c
+++ b/drivers/clk/clk_sandbox.c
@@ -108,7 +108,7 @@ static struct clk_ops sandbox_clk_ops = {
 	.enable		= sandbox_clk_enable,
 	.disable	= sandbox_clk_disable,
 	.request	= sandbox_clk_request,
-	.rfree		= sandbox_clk_free,
+	.free		= sandbox_clk_free,
 };
 
 static int sandbox_clk_probe(struct udevice *dev)
diff --git a/drivers/clk/tegra/tegra-car-clk.c b/drivers/clk/tegra/tegra-car-clk.c
index 6083f14e75..1f0e2dc95b 100644
--- a/drivers/clk/tegra/tegra-car-clk.c
+++ b/drivers/clk/tegra/tegra-car-clk.c
@@ -81,7 +81,7 @@ static int tegra_car_clk_disable(struct clk *clk)
 
 static struct clk_ops tegra_car_clk_ops = {
 	.request = tegra_car_clk_request,
-	.rfree = tegra_car_clk_free,
+	.free = tegra_car_clk_free,
 	.get_rate = tegra_car_clk_get_rate,
 	.set_rate = tegra_car_clk_set_rate,
 	.enable = tegra_car_clk_enable,
diff --git a/include/clk-uclass.h b/include/clk-uclass.h
index dac42dab36..e76d98e2f6 100644
--- a/include/clk-uclass.h
+++ b/include/clk-uclass.h
@@ -53,14 +53,14 @@ struct clk_ops {
 	 */
 	int (*request)(struct clk *clock);
 	/**
-	 * rfree - Free a previously requested clock.
+	 * free - Free a previously requested clock.
 	 *
 	 * This is the implementation of the client clk_free() API.
 	 *
 	 * @clock:	The clock to free.
 	 * @return 0 if OK, or a negative error code.
 	 */
-	int (*rfree)(struct clk *clock);
+	int (*free)(struct clk *clock);
 	/**
 	 * get_rate() - Get current clock rate.
 	 *
-- 
2.20.1

^ permalink raw reply related	[flat|nested] 23+ messages in thread
* [PATCH 5/8] Revert "gpio: Rename free() to rfree()"
  2020-02-19 19:39 [PATCH 0/8] malloc: implement USE_DL_PREFIX using inline functions Simon Goldschmidt
                   ` (3 preceding siblings ...)
  2020-02-19 19:39 ` [PATCH 4/8] Revert "clk: " Simon Goldschmidt
@ 2020-02-19 19:39 ` Simon Goldschmidt
  2020-02-20  3:05   ` Simon Glass
  2020-02-19 19:39 ` [PATCH 6/8] Revert "reset: " Simon Goldschmidt
                   ` (3 subsequent siblings)
  8 siblings, 1 reply; 23+ messages in thread
From: Simon Goldschmidt @ 2020-02-19 19:39 UTC (permalink / raw)
  To: u-boot

This reverts commit 093152f275e036e54d48b3d9fc0adbc1ca4cc5b0.

Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
---

 drivers/gpio/gpio-rcar.c   | 2 +-
 drivers/gpio/gpio-uclass.c | 8 ++++----
 include/asm-generic/gpio.h | 2 +-
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c
index 9dc4cd6042..25bbbcde4b 100644
--- a/drivers/gpio/gpio-rcar.c
+++ b/drivers/gpio/gpio-rcar.c
@@ -130,7 +130,7 @@ static int rcar_gpio_free(struct udevice *dev, unsigned offset)
 
 static const struct dm_gpio_ops rcar_gpio_ops = {
 	.request		= rcar_gpio_request,
-	.rfree			= rcar_gpio_free,
+	.free			= rcar_gpio_free,
 	.direction_input	= rcar_gpio_direction_input,
 	.direction_output	= rcar_gpio_direction_output,
 	.get_value		= rcar_gpio_get_value,
diff --git a/drivers/gpio/gpio-uclass.c b/drivers/gpio/gpio-uclass.c
index 0a22441d38..90fbed455b 100644
--- a/drivers/gpio/gpio-uclass.c
+++ b/drivers/gpio/gpio-uclass.c
@@ -364,8 +364,8 @@ int _dm_gpio_free(struct udevice *dev, uint offset)
 	uc_priv = dev_get_uclass_priv(dev);
 	if (!uc_priv->name[offset])
 		return -ENXIO;
-	if (gpio_get_ops(dev)->rfree) {
-		ret = gpio_get_ops(dev)->rfree(dev, offset);
+	if (gpio_get_ops(dev)->free) {
+		ret = gpio_get_ops(dev)->free(dev, offset);
 		if (ret)
 			return ret;
 	}
@@ -1043,8 +1043,8 @@ static int gpio_post_bind(struct udevice *dev)
 	if (!reloc_done) {
 		if (ops->request)
 			ops->request += gd->reloc_off;
-		if (ops->rfree)
-			ops->rfree += gd->reloc_off;
+		if (ops->free)
+			ops->free += gd->reloc_off;
 		if (ops->direction_input)
 			ops->direction_input += gd->reloc_off;
 		if (ops->direction_output)
diff --git a/include/asm-generic/gpio.h b/include/asm-generic/gpio.h
index 05777e6afe..d6cf18744f 100644
--- a/include/asm-generic/gpio.h
+++ b/include/asm-generic/gpio.h
@@ -248,7 +248,7 @@ int gpio_xlate_offs_flags(struct udevice *dev, struct gpio_desc *desc,
  */
 struct dm_gpio_ops {
 	int (*request)(struct udevice *dev, unsigned offset, const char *label);
-	int (*rfree)(struct udevice *dev, unsigned int offset);
+	int (*free)(struct udevice *dev, unsigned offset);
 	int (*direction_input)(struct udevice *dev, unsigned offset);
 	int (*direction_output)(struct udevice *dev, unsigned offset,
 				int value);
-- 
2.20.1

^ permalink raw reply related	[flat|nested] 23+ messages in thread
* [PATCH 6/8] Revert "reset: Rename free() to rfree()"
  2020-02-19 19:39 [PATCH 0/8] malloc: implement USE_DL_PREFIX using inline functions Simon Goldschmidt
                   ` (4 preceding siblings ...)
  2020-02-19 19:39 ` [PATCH 5/8] Revert "gpio: " Simon Goldschmidt
@ 2020-02-19 19:39 ` Simon Goldschmidt
  2020-02-20  3:05   ` Simon Glass
  2020-02-19 19:39 ` [PATCH 7/8] Revert "power-domain: " Simon Goldschmidt
                   ` (2 subsequent siblings)
  8 siblings, 1 reply; 23+ messages in thread
From: Simon Goldschmidt @ 2020-02-19 19:39 UTC (permalink / raw)
  To: u-boot

This reverts commit 94474b25c3a60a746bf641a975c3db239dae29b9.

Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
---

 drivers/reset/reset-bcm6345.c   | 2 +-
 drivers/reset/reset-hisilicon.c | 2 +-
 drivers/reset/reset-hsdk.c      | 2 +-
 drivers/reset/reset-imx7.c      | 2 +-
 drivers/reset/reset-mediatek.c  | 2 +-
 drivers/reset/reset-meson.c     | 2 +-
 drivers/reset/reset-mtmips.c    | 2 +-
 drivers/reset/reset-rockchip.c  | 2 +-
 drivers/reset/reset-socfpga.c   | 2 +-
 drivers/reset/reset-sunxi.c     | 2 +-
 drivers/reset/reset-ti-sci.c    | 2 +-
 drivers/reset/reset-uclass.c    | 2 +-
 drivers/reset/reset-uniphier.c  | 2 +-
 drivers/reset/sandbox-reset.c   | 2 +-
 drivers/reset/sti-reset.c       | 2 +-
 drivers/reset/stm32-reset.c     | 2 +-
 drivers/reset/tegra-car-reset.c | 2 +-
 drivers/reset/tegra186-reset.c  | 2 +-
 include/reset-uclass.h          | 4 ++--
 19 files changed, 20 insertions(+), 20 deletions(-)

diff --git a/drivers/reset/reset-bcm6345.c b/drivers/reset/reset-bcm6345.c
index c1f1e7f70b..f26582479e 100644
--- a/drivers/reset/reset-bcm6345.c
+++ b/drivers/reset/reset-bcm6345.c
@@ -53,7 +53,7 @@ static int bcm6345_reset_request(struct reset_ctl *rst)
 }
 
 struct reset_ops bcm6345_reset_reset_ops = {
-	.rfree = bcm6345_reset_free,
+	.free = bcm6345_reset_free,
 	.request = bcm6345_reset_request,
 	.rst_assert = bcm6345_reset_assert,
 	.rst_deassert = bcm6345_reset_deassert,
diff --git a/drivers/reset/reset-hisilicon.c b/drivers/reset/reset-hisilicon.c
index a678b8f745..54a254f9cb 100644
--- a/drivers/reset/reset-hisilicon.c
+++ b/drivers/reset/reset-hisilicon.c
@@ -73,7 +73,7 @@ static int hisi_reset_of_xlate(struct reset_ctl *rst,
 static const struct reset_ops hisi_reset_reset_ops = {
 	.of_xlate = hisi_reset_of_xlate,
 	.request = hisi_reset_request,
-	.rfree = hisi_reset_free,
+	.free = hisi_reset_free,
 	.rst_assert = hisi_reset_assert,
 	.rst_deassert = hisi_reset_deassert,
 };
diff --git a/drivers/reset/reset-hsdk.c b/drivers/reset/reset-hsdk.c
index f9a432a7a2..213d6c87be 100644
--- a/drivers/reset/reset-hsdk.c
+++ b/drivers/reset/reset-hsdk.c
@@ -81,7 +81,7 @@ static int hsdk_reset_noop(struct reset_ctl *rst_ctl)
 
 static const struct reset_ops hsdk_reset_ops = {
 	.request	= hsdk_reset_noop,
-	.rfree		= hsdk_reset_noop,
+	.free		= hsdk_reset_noop,
 	.rst_assert	= hsdk_reset_noop,
 	.rst_deassert	= hsdk_reset_reset,
 };
diff --git a/drivers/reset/reset-imx7.c b/drivers/reset/reset-imx7.c
index a61855e9ed..59d7088c9f 100644
--- a/drivers/reset/reset-imx7.c
+++ b/drivers/reset/reset-imx7.c
@@ -273,7 +273,7 @@ static int imx7_reset_request(struct reset_ctl *rst)
 
 static const struct reset_ops imx7_reset_reset_ops = {
 	.request = imx7_reset_request,
-	.rfree = imx7_reset_free,
+	.free = imx7_reset_free,
 	.rst_assert = imx7_reset_assert,
 	.rst_deassert = imx7_reset_deassert,
 };
diff --git a/drivers/reset/reset-mediatek.c b/drivers/reset/reset-mediatek.c
index 6d17f52ac7..0680abbe28 100644
--- a/drivers/reset/reset-mediatek.c
+++ b/drivers/reset/reset-mediatek.c
@@ -57,7 +57,7 @@ static int mediatek_reset_deassert(struct reset_ctl *reset_ctl)
 
 struct reset_ops mediatek_reset_ops = {
 	.request = mediatek_reset_request,
-	.rfree = mediatek_reset_free,
+	.free = mediatek_reset_free,
 	.rst_assert = mediatek_reset_assert,
 	.rst_deassert = mediatek_reset_deassert,
 };
diff --git a/drivers/reset/reset-meson.c b/drivers/reset/reset-meson.c
index 70f96355b3..180780061e 100644
--- a/drivers/reset/reset-meson.c
+++ b/drivers/reset/reset-meson.c
@@ -63,7 +63,7 @@ static int meson_reset_deassert(struct reset_ctl *reset_ctl)
 
 struct reset_ops meson_reset_ops = {
 	.request = meson_reset_request,
-	.rfree = meson_reset_free,
+	.free = meson_reset_free,
 	.rst_assert = meson_reset_assert,
 	.rst_deassert = meson_reset_deassert,
 };
diff --git a/drivers/reset/reset-mtmips.c b/drivers/reset/reset-mtmips.c
index 677de0a6f9..5df95f1324 100644
--- a/drivers/reset/reset-mtmips.c
+++ b/drivers/reset/reset-mtmips.c
@@ -46,7 +46,7 @@ static int mtmips_reset_deassert(struct reset_ctl *reset_ctl)
 
 static const struct reset_ops mtmips_reset_ops = {
 	.request	= mtmips_reset_request,
-	.rfree		= mtmips_reset_free,
+	.free		= mtmips_reset_free,
 	.rst_assert	= mtmips_reset_assert,
 	.rst_deassert	= mtmips_reset_deassert,
 };
diff --git a/drivers/reset/reset-rockchip.c b/drivers/reset/reset-rockchip.c
index 100afc8103..a4dc103951 100644
--- a/drivers/reset/reset-rockchip.c
+++ b/drivers/reset/reset-rockchip.c
@@ -77,7 +77,7 @@ static int rockchip_reset_deassert(struct reset_ctl *reset_ctl)
 
 struct reset_ops rockchip_reset_ops = {
 	.request = rockchip_reset_request,
-	.rfree = rockchip_reset_free,
+	.free = rockchip_reset_free,
 	.rst_assert = rockchip_reset_assert,
 	.rst_deassert = rockchip_reset_deassert,
 };
diff --git a/drivers/reset/reset-socfpga.c b/drivers/reset/reset-socfpga.c
index c0930a624b..cab1230b9d 100644
--- a/drivers/reset/reset-socfpga.c
+++ b/drivers/reset/reset-socfpga.c
@@ -106,7 +106,7 @@ static int socfpga_reset_free(struct reset_ctl *reset_ctl)
 
 static const struct reset_ops socfpga_reset_ops = {
 	.request = socfpga_reset_request,
-	.rfree = socfpga_reset_free,
+	.free = socfpga_reset_free,
 	.rst_assert = socfpga_reset_assert,
 	.rst_deassert = socfpga_reset_deassert,
 };
diff --git a/drivers/reset/reset-sunxi.c b/drivers/reset/reset-sunxi.c
index f21bf3b1ae..b3b6782717 100644
--- a/drivers/reset/reset-sunxi.c
+++ b/drivers/reset/reset-sunxi.c
@@ -82,7 +82,7 @@ static int sunxi_reset_deassert(struct reset_ctl *reset_ctl)
 
 struct reset_ops sunxi_reset_ops = {
 	.request = sunxi_reset_request,
-	.rfree = sunxi_reset_free,
+	.free = sunxi_reset_free,
 	.rst_assert = sunxi_reset_assert,
 	.rst_deassert = sunxi_reset_deassert,
 };
diff --git a/drivers/reset/reset-ti-sci.c b/drivers/reset/reset-ti-sci.c
index f5d82b5681..8ee7211aa3 100644
--- a/drivers/reset/reset-ti-sci.c
+++ b/drivers/reset/reset-ti-sci.c
@@ -193,7 +193,7 @@ static const struct udevice_id ti_sci_reset_of_match[] = {
 static struct reset_ops ti_sci_reset_ops = {
 	.of_xlate = ti_sci_reset_of_xlate,
 	.request = ti_sci_reset_request,
-	.rfree = ti_sci_reset_free,
+	.free = ti_sci_reset_free,
 	.rst_assert = ti_sci_reset_assert,
 	.rst_deassert = ti_sci_reset_deassert,
 	.rst_status = ti_sci_reset_status,
diff --git a/drivers/reset/reset-uclass.c b/drivers/reset/reset-uclass.c
index 8ec8e462e6..7103ccb43f 100644
--- a/drivers/reset/reset-uclass.c
+++ b/drivers/reset/reset-uclass.c
@@ -166,7 +166,7 @@ int reset_free(struct reset_ctl *reset_ctl)
 
 	debug("%s(reset_ctl=%p)\n", __func__, reset_ctl);
 
-	return ops->rfree(reset_ctl);
+	return ops->free(reset_ctl);
 }
 
 int reset_assert(struct reset_ctl *reset_ctl)
diff --git a/drivers/reset/reset-uniphier.c b/drivers/reset/reset-uniphier.c
index 348f3886d1..da0138c48c 100644
--- a/drivers/reset/reset-uniphier.c
+++ b/drivers/reset/reset-uniphier.c
@@ -236,7 +236,7 @@ static int uniphier_reset_deassert(struct reset_ctl *reset_ctl)
 
 static const struct reset_ops uniphier_reset_ops = {
 	.request = uniphier_reset_request,
-	.rfree = uniphier_reset_free,
+	.free = uniphier_reset_free,
 	.rst_assert = uniphier_reset_assert,
 	.rst_deassert = uniphier_reset_deassert,
 };
diff --git a/drivers/reset/sandbox-reset.c b/drivers/reset/sandbox-reset.c
index bdf53a3de9..ce6f6e434a 100644
--- a/drivers/reset/sandbox-reset.c
+++ b/drivers/reset/sandbox-reset.c
@@ -80,7 +80,7 @@ static const struct udevice_id sandbox_reset_ids[] = {
 
 struct reset_ops sandbox_reset_reset_ops = {
 	.request = sandbox_reset_request,
-	.rfree = sandbox_reset_free,
+	.free = sandbox_reset_free,
 	.rst_assert = sandbox_reset_assert,
 	.rst_deassert = sandbox_reset_deassert,
 };
diff --git a/drivers/reset/sti-reset.c b/drivers/reset/sti-reset.c
index 31b3e48e0e..b82eb019d1 100644
--- a/drivers/reset/sti-reset.c
+++ b/drivers/reset/sti-reset.c
@@ -299,7 +299,7 @@ static int sti_reset_deassert(struct reset_ctl *reset_ctl)
 
 struct reset_ops sti_reset_ops = {
 	.request = sti_reset_request,
-	.rfree = sti_reset_free,
+	.free = sti_reset_free,
 	.rst_assert = sti_reset_assert,
 	.rst_deassert = sti_reset_deassert,
 };
diff --git a/drivers/reset/stm32-reset.c b/drivers/reset/stm32-reset.c
index 5dda522a4e..ed7a7cc4c8 100644
--- a/drivers/reset/stm32-reset.c
+++ b/drivers/reset/stm32-reset.c
@@ -65,7 +65,7 @@ static int stm32_reset_deassert(struct reset_ctl *reset_ctl)
 
 static const struct reset_ops stm32_reset_ops = {
 	.request	= stm32_reset_request,
-	.rfree		= stm32_reset_free,
+	.free		= stm32_reset_free,
 	.rst_assert	= stm32_reset_assert,
 	.rst_deassert	= stm32_reset_deassert,
 };
diff --git a/drivers/reset/tegra-car-reset.c b/drivers/reset/tegra-car-reset.c
index 23c6facff2..a0a1fb62d9 100644
--- a/drivers/reset/tegra-car-reset.c
+++ b/drivers/reset/tegra-car-reset.c
@@ -52,7 +52,7 @@ static int tegra_car_reset_deassert(struct reset_ctl *reset_ctl)
 
 struct reset_ops tegra_car_reset_ops = {
 	.request = tegra_car_reset_request,
-	.rfree = tegra_car_reset_free,
+	.free = tegra_car_reset_free,
 	.rst_assert = tegra_car_reset_assert,
 	.rst_deassert = tegra_car_reset_deassert,
 };
diff --git a/drivers/reset/tegra186-reset.c b/drivers/reset/tegra186-reset.c
index e85f42b3a3..759594c71f 100644
--- a/drivers/reset/tegra186-reset.c
+++ b/drivers/reset/tegra186-reset.c
@@ -61,7 +61,7 @@ static int tegra186_reset_deassert(struct reset_ctl *reset_ctl)
 
 struct reset_ops tegra186_reset_ops = {
 	.request = tegra186_reset_request,
-	.rfree = tegra186_reset_free,
+	.free = tegra186_reset_free,
 	.rst_assert = tegra186_reset_assert,
 	.rst_deassert = tegra186_reset_deassert,
 };
diff --git a/include/reset-uclass.h b/include/reset-uclass.h
index 9a0696dd1e..7b5cc3cb3b 100644
--- a/include/reset-uclass.h
+++ b/include/reset-uclass.h
@@ -51,14 +51,14 @@ struct reset_ops {
 	 */
 	int (*request)(struct reset_ctl *reset_ctl);
 	/**
-	 * rfree - Free a previously requested reset control.
+	 * free - Free a previously requested reset control.
 	 *
 	 * This is the implementation of the client reset_free() API.
 	 *
 	 * @reset_ctl:	The reset control to free.
 	 * @return 0 if OK, or a negative error code.
 	 */
-	int (*rfree)(struct reset_ctl *reset_ctl);
+	int (*free)(struct reset_ctl *reset_ctl);
 	/**
 	 * rst_assert - Assert a reset signal.
 	 *
-- 
2.20.1

^ permalink raw reply related	[flat|nested] 23+ messages in thread
* [PATCH 7/8] Revert "power-domain: Rename free() to rfree()"
  2020-02-19 19:39 [PATCH 0/8] malloc: implement USE_DL_PREFIX using inline functions Simon Goldschmidt
                   ` (5 preceding siblings ...)
  2020-02-19 19:39 ` [PATCH 6/8] Revert "reset: " Simon Goldschmidt
@ 2020-02-19 19:39 ` Simon Goldschmidt
  2020-02-20  3:05   ` Simon Glass
  2020-02-19 19:39 ` [PATCH 8/8] Revert "mailbox: " Simon Goldschmidt
  2020-02-20  3:05 ` [PATCH 0/8] malloc: implement USE_DL_PREFIX using inline functions Simon Glass
  8 siblings, 1 reply; 23+ messages in thread
From: Simon Goldschmidt @ 2020-02-19 19:39 UTC (permalink / raw)
  To: u-boot

This reverts commit 4f51188e47921b17e6b3ce9606c8e71234c9f2df.

Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
---

 drivers/power/domain/bcm6328-power-domain.c     | 2 +-
 drivers/power/domain/imx8-power-domain-legacy.c | 2 +-
 drivers/power/domain/imx8-power-domain.c        | 2 +-
 drivers/power/domain/imx8m-power-domain.c       | 2 +-
 drivers/power/domain/meson-ee-pwrc.c            | 2 +-
 drivers/power/domain/meson-gx-pwrc-vpu.c        | 2 +-
 drivers/power/domain/mtk-power-domain.c         | 2 +-
 drivers/power/domain/power-domain-uclass.c      | 2 +-
 drivers/power/domain/sandbox-power-domain.c     | 2 +-
 drivers/power/domain/tegra186-power-domain.c    | 2 +-
 drivers/power/domain/ti-sci-power-domain.c      | 2 +-
 include/power-domain-uclass.h                   | 4 ++--
 12 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/drivers/power/domain/bcm6328-power-domain.c b/drivers/power/domain/bcm6328-power-domain.c
index a6426bee27..e261d22b50 100644
--- a/drivers/power/domain/bcm6328-power-domain.c
+++ b/drivers/power/domain/bcm6328-power-domain.c
@@ -63,7 +63,7 @@ static const struct udevice_id bcm6328_power_domain_ids[] = {
 };
 
 struct power_domain_ops bcm6328_power_domain_ops = {
-	.rfree = bcm6328_power_domain_free,
+	.free = bcm6328_power_domain_free,
 	.off = bcm6328_power_domain_off,
 	.on = bcm6328_power_domain_on,
 	.request = bcm6328_power_domain_request,
diff --git a/drivers/power/domain/imx8-power-domain-legacy.c b/drivers/power/domain/imx8-power-domain-legacy.c
index 6f01a60b34..f489083f2d 100644
--- a/drivers/power/domain/imx8-power-domain-legacy.c
+++ b/drivers/power/domain/imx8-power-domain-legacy.c
@@ -297,7 +297,7 @@ static const struct udevice_id imx8_power_domain_ids[] = {
 
 struct power_domain_ops imx8_power_domain_ops = {
 	.request = imx8_power_domain_request,
-	.rfree = imx8_power_domain_free,
+	.free = imx8_power_domain_free,
 	.on = imx8_power_domain_on,
 	.off = imx8_power_domain_off,
 	.of_xlate = imx8_power_domain_of_xlate,
diff --git a/drivers/power/domain/imx8-power-domain.c b/drivers/power/domain/imx8-power-domain.c
index 571146e19d..eaf8635899 100644
--- a/drivers/power/domain/imx8-power-domain.c
+++ b/drivers/power/domain/imx8-power-domain.c
@@ -74,7 +74,7 @@ static const struct udevice_id imx8_power_domain_ids[] = {
 
 struct power_domain_ops imx8_power_domain_ops_v2 = {
 	.request = imx8_power_domain_request,
-	.rfree = imx8_power_domain_free,
+	.free = imx8_power_domain_free,
 	.on = imx8_power_domain_on,
 	.off = imx8_power_domain_off,
 };
diff --git a/drivers/power/domain/imx8m-power-domain.c b/drivers/power/domain/imx8m-power-domain.c
index 5b6467cda7..48a3fca6bd 100644
--- a/drivers/power/domain/imx8m-power-domain.c
+++ b/drivers/power/domain/imx8m-power-domain.c
@@ -122,7 +122,7 @@ static const struct udevice_id imx8m_power_domain_ids[] = {
 
 struct power_domain_ops imx8m_power_domain_ops = {
 	.request = imx8m_power_domain_request,
-	.rfree = imx8m_power_domain_free,
+	.free = imx8m_power_domain_free,
 	.on = imx8m_power_domain_on,
 	.off = imx8m_power_domain_off,
 	.of_xlate = imx8m_power_domain_of_xlate,
diff --git a/drivers/power/domain/meson-ee-pwrc.c b/drivers/power/domain/meson-ee-pwrc.c
index 7082c80bfa..f09bc03811 100644
--- a/drivers/power/domain/meson-ee-pwrc.c
+++ b/drivers/power/domain/meson-ee-pwrc.c
@@ -354,7 +354,7 @@ static int meson_ee_pwrc_of_xlate(struct power_domain *power_domain,
 }
 
 struct power_domain_ops meson_ee_pwrc_ops = {
-	.rfree = meson_ee_pwrc_free,
+	.free = meson_ee_pwrc_free,
 	.off = meson_ee_pwrc_off,
 	.on = meson_ee_pwrc_on,
 	.request = meson_ee_pwrc_request,
diff --git a/drivers/power/domain/meson-gx-pwrc-vpu.c b/drivers/power/domain/meson-gx-pwrc-vpu.c
index 12cdfcdd1f..8381cb226d 100644
--- a/drivers/power/domain/meson-gx-pwrc-vpu.c
+++ b/drivers/power/domain/meson-gx-pwrc-vpu.c
@@ -271,7 +271,7 @@ static int meson_pwrc_vpu_of_xlate(struct power_domain *power_domain,
 }
 
 struct power_domain_ops meson_gx_pwrc_vpu_ops = {
-	.rfree = meson_pwrc_vpu_free,
+	.free = meson_pwrc_vpu_free,
 	.off = meson_pwrc_vpu_off,
 	.on = meson_pwrc_vpu_on,
 	.request = meson_pwrc_vpu_request,
diff --git a/drivers/power/domain/mtk-power-domain.c b/drivers/power/domain/mtk-power-domain.c
index 3ff7ca1bef..dcf33678d7 100644
--- a/drivers/power/domain/mtk-power-domain.c
+++ b/drivers/power/domain/mtk-power-domain.c
@@ -398,7 +398,7 @@ static const struct udevice_id mtk_power_domain_ids[] = {
 };
 
 struct power_domain_ops mtk_power_domain_ops = {
-	.rfree = scpsys_power_free,
+	.free = scpsys_power_free,
 	.off = scpsys_power_off,
 	.on = scpsys_power_on,
 	.request = scpsys_power_request,
diff --git a/drivers/power/domain/power-domain-uclass.c b/drivers/power/domain/power-domain-uclass.c
index d9c623b56e..fc75df1745 100644
--- a/drivers/power/domain/power-domain-uclass.c
+++ b/drivers/power/domain/power-domain-uclass.c
@@ -88,7 +88,7 @@ int power_domain_free(struct power_domain *power_domain)
 
 	debug("%s(power_domain=%p)\n", __func__, power_domain);
 
-	return ops->rfree(power_domain);
+	return ops->free(power_domain);
 }
 
 int power_domain_on(struct power_domain *power_domain)
diff --git a/drivers/power/domain/sandbox-power-domain.c b/drivers/power/domain/sandbox-power-domain.c
index 3a834a9f1e..b555b11be9 100644
--- a/drivers/power/domain/sandbox-power-domain.c
+++ b/drivers/power/domain/sandbox-power-domain.c
@@ -76,7 +76,7 @@ static const struct udevice_id sandbox_power_domain_ids[] = {
 
 struct power_domain_ops sandbox_power_domain_ops = {
 	.request = sandbox_power_domain_request,
-	.rfree = sandbox_power_domain_free,
+	.free = sandbox_power_domain_free,
 	.on = sandbox_power_domain_on,
 	.off = sandbox_power_domain_off,
 };
diff --git a/drivers/power/domain/tegra186-power-domain.c b/drivers/power/domain/tegra186-power-domain.c
index e87244197f..a0e6bfa6ae 100644
--- a/drivers/power/domain/tegra186-power-domain.c
+++ b/drivers/power/domain/tegra186-power-domain.c
@@ -72,7 +72,7 @@ static int tegra186_power_domain_off(struct power_domain *power_domain)
 
 struct power_domain_ops tegra186_power_domain_ops = {
 	.request = tegra186_power_domain_request,
-	.rfree = tegra186_power_domain_free,
+	.free = tegra186_power_domain_free,
 	.on = tegra186_power_domain_on,
 	.off = tegra186_power_domain_off,
 };
diff --git a/drivers/power/domain/ti-sci-power-domain.c b/drivers/power/domain/ti-sci-power-domain.c
index a5866703ae..7b6e8a3aef 100644
--- a/drivers/power/domain/ti-sci-power-domain.c
+++ b/drivers/power/domain/ti-sci-power-domain.c
@@ -123,7 +123,7 @@ static const struct udevice_id ti_sci_power_domain_of_match[] = {
 
 static struct power_domain_ops ti_sci_power_domain_ops = {
 	.request = ti_sci_power_domain_request,
-	.rfree = ti_sci_power_domain_free,
+	.free = ti_sci_power_domain_free,
 	.on = ti_sci_power_domain_on,
 	.off = ti_sci_power_domain_off,
 	.of_xlate = ti_sci_power_domain_of_xlate,
diff --git a/include/power-domain-uclass.h b/include/power-domain-uclass.h
index acf749b38e..bd9906b2e7 100644
--- a/include/power-domain-uclass.h
+++ b/include/power-domain-uclass.h
@@ -54,14 +54,14 @@ struct power_domain_ops {
 	 */
 	int (*request)(struct power_domain *power_domain);
 	/**
-	 * rfree - Free a previously requested power domain.
+	 * free - Free a previously requested power domain.
 	 *
 	 * This is the implementation of the client power_domain_free() API.
 	 *
 	 * @power_domain:	The power domain to free.
 	 * @return 0 if OK, or a negative error code.
 	 */
-	int (*rfree)(struct power_domain *power_domain);
+	int (*free)(struct power_domain *power_domain);
 	/**
 	 * on - Power on a power domain.
 	 *
-- 
2.20.1

^ permalink raw reply related	[flat|nested] 23+ messages in thread
* [PATCH 8/8] Revert "mailbox: Rename free() to rfree()"
  2020-02-19 19:39 [PATCH 0/8] malloc: implement USE_DL_PREFIX using inline functions Simon Goldschmidt
                   ` (6 preceding siblings ...)
  2020-02-19 19:39 ` [PATCH 7/8] Revert "power-domain: " Simon Goldschmidt
@ 2020-02-19 19:39 ` Simon Goldschmidt
  2020-02-20  3:05   ` Simon Glass
  2020-02-20  3:05 ` [PATCH 0/8] malloc: implement USE_DL_PREFIX using inline functions Simon Glass
  8 siblings, 1 reply; 23+ messages in thread
From: Simon Goldschmidt @ 2020-02-19 19:39 UTC (permalink / raw)
  To: u-boot

This reverts commit cc92c3cc68a9053f53b2814e9233d86553cc998e.

Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
---

 drivers/mailbox/k3-sec-proxy.c   | 2 +-
 drivers/mailbox/mailbox-uclass.c | 4 ++--
 drivers/mailbox/sandbox-mbox.c   | 2 +-
 drivers/mailbox/stm32-ipcc.c     | 2 +-
 drivers/mailbox/tegra-hsp.c      | 2 +-
 include/mailbox-uclass.h         | 4 ++--
 6 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/drivers/mailbox/k3-sec-proxy.c b/drivers/mailbox/k3-sec-proxy.c
index a560209f03..0546752f5f 100644
--- a/drivers/mailbox/k3-sec-proxy.c
+++ b/drivers/mailbox/k3-sec-proxy.c
@@ -293,7 +293,7 @@ static int k3_sec_proxy_recv(struct mbox_chan *chan, void *data)
 struct mbox_ops k3_sec_proxy_mbox_ops = {
 	.of_xlate = k3_sec_proxy_of_xlate,
 	.request = k3_sec_proxy_request,
-	.rfree = k3_sec_proxy_free,
+	.free = k3_sec_proxy_free,
 	.send = k3_sec_proxy_send,
 	.recv = k3_sec_proxy_recv,
 };
diff --git a/drivers/mailbox/mailbox-uclass.c b/drivers/mailbox/mailbox-uclass.c
index 291f5c218e..f408f05cf9 100644
--- a/drivers/mailbox/mailbox-uclass.c
+++ b/drivers/mailbox/mailbox-uclass.c
@@ -106,8 +106,8 @@ int mbox_free(struct mbox_chan *chan)
 
 	debug("%s(chan=%p)\n", __func__, chan);
 
-	if (ops->rfree)
-		return ops->rfree(chan);
+	if (ops->free)
+		return ops->free(chan);
 
 	return 0;
 }
diff --git a/drivers/mailbox/sandbox-mbox.c b/drivers/mailbox/sandbox-mbox.c
index 25e23eb05b..0f09dfa951 100644
--- a/drivers/mailbox/sandbox-mbox.c
+++ b/drivers/mailbox/sandbox-mbox.c
@@ -88,7 +88,7 @@ static const struct udevice_id sandbox_mbox_ids[] = {
 
 struct mbox_ops sandbox_mbox_mbox_ops = {
 	.request = sandbox_mbox_request,
-	.rfree = sandbox_mbox_free,
+	.free = sandbox_mbox_free,
 	.send = sandbox_mbox_send,
 	.recv = sandbox_mbox_recv,
 };
diff --git a/drivers/mailbox/stm32-ipcc.c b/drivers/mailbox/stm32-ipcc.c
index 13e642ab70..c58d9fa001 100644
--- a/drivers/mailbox/stm32-ipcc.c
+++ b/drivers/mailbox/stm32-ipcc.c
@@ -154,7 +154,7 @@ static const struct udevice_id stm32_ipcc_ids[] = {
 
 struct mbox_ops stm32_ipcc_mbox_ops = {
 	.request = stm32_ipcc_request,
-	.rfree = stm32_ipcc_free,
+	.free = stm32_ipcc_free,
 	.send = stm32_ipcc_send,
 	.recv = stm32_ipcc_recv,
 };
diff --git a/drivers/mailbox/tegra-hsp.c b/drivers/mailbox/tegra-hsp.c
index 60f6a38321..00fc3972f9 100644
--- a/drivers/mailbox/tegra-hsp.c
+++ b/drivers/mailbox/tegra-hsp.c
@@ -176,7 +176,7 @@ static const struct udevice_id tegra_hsp_ids[] = {
 struct mbox_ops tegra_hsp_mbox_ops = {
 	.of_xlate = tegra_hsp_of_xlate,
 	.request = tegra_hsp_request,
-	.rfree = tegra_hsp_free,
+	.free = tegra_hsp_free,
 	.send = tegra_hsp_send,
 	.recv = tegra_hsp_recv,
 };
diff --git a/include/mailbox-uclass.h b/include/mailbox-uclass.h
index 3c60c76506..e0618aad97 100644
--- a/include/mailbox-uclass.h
+++ b/include/mailbox-uclass.h
@@ -49,14 +49,14 @@ struct mbox_ops {
 	 */
 	int (*request)(struct mbox_chan *chan);
 	/**
-	 * rfree - Free a previously requested channel.
+	 * free - Free a previously requested channel.
 	 *
 	 * This is the implementation of the client mbox_free() API.
 	 *
 	 * @chan:	The channel to free.
 	 * @return 0 if OK, or a negative error code.
 	 */
-	int (*rfree)(struct mbox_chan *chan);
+	int (*free)(struct mbox_chan *chan);
 	/**
 	* send - Send a message over a mailbox channel
 	*
-- 
2.20.1

^ permalink raw reply related	[flat|nested] 23+ messages in thread
* [PATCH 2/8] Revert "mtd: Rename free() to rfree()"
  2020-02-19 19:39 ` [PATCH 2/8] Revert "mtd: Rename free() to rfree()" Simon Goldschmidt
@ 2020-02-19 20:04   ` Fabio Estevam
  2020-03-04 20:36     ` Simon Goldschmidt
  2020-02-20  3:05   ` Simon Glass
  1 sibling, 1 reply; 23+ messages in thread
From: Fabio Estevam @ 2020-02-19 20:04 UTC (permalink / raw)
  To: u-boot

On Wed, Feb 19, 2020 at 4:40 PM Simon Goldschmidt
<simon.k.r.goldschmidt@gmail.com> wrote:
>
> This reverts commit 8d38a8459b0de45f5ff41f3e11c278a5cf395fd0.

You missed to explain the reason for the revert.

^ permalink raw reply	[flat|nested] 23+ messages in thread
* [PATCH 0/8] malloc: implement USE_DL_PREFIX using inline functions
  2020-02-19 19:39 [PATCH 0/8] malloc: implement USE_DL_PREFIX using inline functions Simon Goldschmidt
                   ` (7 preceding siblings ...)
  2020-02-19 19:39 ` [PATCH 8/8] Revert "mailbox: " Simon Goldschmidt
@ 2020-02-20  3:05 ` Simon Glass
  8 siblings, 0 replies; 23+ messages in thread
From: Simon Glass @ 2020-02-20  3:05 UTC (permalink / raw)
  To: u-boot

Hi Simon,

On Wed, 19 Feb 2020 at 12:39, Simon Goldschmidt
<simon.k.r.goldschmidt@gmail.com> wrote:
>
> Commit cfda60f99ae2 ("sandbox: Use a prefix for all allocation functions")
> introduced preprocessor macros for malloc/free etc.
>
> This is bad practice as it essentially makes 'free' a reserved keyword and
> resulted in quite a bit of renaming to avoid that reserved keyword.
>
> A better solution is to define the allocation functions as 'static inline'.
>
> This should go in before the release, as it's a regression not seen before
> the last release.
>
> A side-effect is that exports.h may not declare malloc/free. I'm not really
> sure if this is correct, but for sandbox, it should probably be ok?

Well it is OK for now, until we want to add tests for the API.

Tom may have a better idea on this.

Regards,
Simon

^ permalink raw reply	[flat|nested] 23+ messages in thread
* [PATCH 1/8] malloc: implement USE_DL_PREFIX via inline functions
  2020-02-19 19:39 ` [PATCH 1/8] malloc: implement USE_DL_PREFIX via " Simon Goldschmidt
@ 2020-02-20  3:05   ` Simon Glass
  2020-03-04 20:44     ` Simon Goldschmidt
  0 siblings, 1 reply; 23+ messages in thread
From: Simon Glass @ 2020-02-20  3:05 UTC (permalink / raw)
  To: u-boot

On Wed, 19 Feb 2020 at 12:39, Simon Goldschmidt
<simon.k.r.goldschmidt@gmail.com> wrote:
>
> Commit cfda60f99ae2 ("sandbox: Use a prefix for all allocation functions")
> introduced preprocessor macros for malloc/free etc.
>
> This is bad practice as it essentially makes 'free' a reserved keyword and
> resulted in quite a bit of renaming to avoid that reserved keyword.
>
> A better solution is to define the allocation functions as 'static inline'.
>
> As a side effect, exports.h must not export malloc/free for sandbox.
>
> Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
> ---
>
> A side-effect is that exports.h may not declare malloc/free. I'm not really
> sure if this is correct, but for sandbox, it should probably be ok?

Is it possible to fix this? E.g. don't use inline for these two
functions on sandbox?

>
>  include/_exports.h |  2 ++
>  include/exports.h  |  2 ++
>  include/malloc.h   | 44 +++++++++++++++++++++++++++++---------------
>  3 files changed, 33 insertions(+), 15 deletions(-)

Reviewed-by: Simon Glass <sjg@chromium.org>

^ permalink raw reply	[flat|nested] 23+ messages in thread
* [PATCH 3/8] Revert "dma: Rename free() to rfree()"
  2020-02-19 19:39 ` [PATCH 3/8] Revert "dma: " Simon Goldschmidt
@ 2020-02-20  3:05   ` Simon Glass
  0 siblings, 0 replies; 23+ messages in thread
From: Simon Glass @ 2020-02-20  3:05 UTC (permalink / raw)
  To: u-boot

On Wed, 19 Feb 2020 at 12:40, Simon Goldschmidt
<simon.k.r.goldschmidt@gmail.com> wrote:
>
> This reverts commit aae95882232a24ee49c89d0356febf3685a87c8a.
>
> Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
> ---
>
>  drivers/dma/dma-uclass.c       | 4 ++--
>  drivers/dma/sandbox-dma-test.c | 4 ++--
>  drivers/dma/ti/k3-udma.c       | 4 ++--
>  include/dma-uclass.h           | 4 ++--
>  4 files changed, 8 insertions(+), 8 deletions(-)

Reviewed-by: Simon Glass <sjg@chromium.org>

But a commit message would be nice.

^ permalink raw reply	[flat|nested] 23+ messages in thread
* [PATCH 4/8] Revert "clk: Rename free() to rfree()"
  2020-02-19 19:39 ` [PATCH 4/8] Revert "clk: " Simon Goldschmidt
@ 2020-02-20  3:05   ` Simon Glass
  0 siblings, 0 replies; 23+ messages in thread
From: Simon Glass @ 2020-02-20  3:05 UTC (permalink / raw)
  To: u-boot

On Wed, 19 Feb 2020 at 12:40, Simon Goldschmidt
<simon.k.r.goldschmidt@gmail.com> wrote:
>
> This reverts commit fb8c0d595f1ad83bee5dd398b59b0ee16d8d15a9.
>
> Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
> ---
>
>  drivers/clk/clk-ti-sci.c          | 2 +-
>  drivers/clk/clk-uclass.c          | 4 ++--
>  drivers/clk/clk_sandbox.c         | 2 +-
>  drivers/clk/tegra/tegra-car-clk.c | 2 +-
>  include/clk-uclass.h              | 4 ++--
>  5 files changed, 7 insertions(+), 7 deletions(-)

Reviewed-by: Simon Glass <sjg@chromium.org>

^ permalink raw reply	[flat|nested] 23+ messages in thread
* [PATCH 5/8] Revert "gpio: Rename free() to rfree()"
  2020-02-19 19:39 ` [PATCH 5/8] Revert "gpio: " Simon Goldschmidt
@ 2020-02-20  3:05   ` Simon Glass
  0 siblings, 0 replies; 23+ messages in thread
From: Simon Glass @ 2020-02-20  3:05 UTC (permalink / raw)
  To: u-boot

On Wed, 19 Feb 2020 at 12:40, Simon Goldschmidt
<simon.k.r.goldschmidt@gmail.com> wrote:
>
> This reverts commit 093152f275e036e54d48b3d9fc0adbc1ca4cc5b0.
>
> Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
> ---
>
>  drivers/gpio/gpio-rcar.c   | 2 +-
>  drivers/gpio/gpio-uclass.c | 8 ++++----
>  include/asm-generic/gpio.h | 2 +-
>  3 files changed, 6 insertions(+), 6 deletions(-)

Reviewed-by: Simon Glass <sjg@chromium.org>

^ permalink raw reply	[flat|nested] 23+ messages in thread
* [PATCH 6/8] Revert "reset: Rename free() to rfree()"
  2020-02-19 19:39 ` [PATCH 6/8] Revert "reset: " Simon Goldschmidt
@ 2020-02-20  3:05   ` Simon Glass
  0 siblings, 0 replies; 23+ messages in thread
From: Simon Glass @ 2020-02-20  3:05 UTC (permalink / raw)
  To: u-boot

On Wed, 19 Feb 2020 at 12:40, Simon Goldschmidt
<simon.k.r.goldschmidt@gmail.com> wrote:
>
> This reverts commit 94474b25c3a60a746bf641a975c3db239dae29b9.
>
> Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
> ---
>
>  drivers/reset/reset-bcm6345.c   | 2 +-
>  drivers/reset/reset-hisilicon.c | 2 +-
>  drivers/reset/reset-hsdk.c      | 2 +-
>  drivers/reset/reset-imx7.c      | 2 +-
>  drivers/reset/reset-mediatek.c  | 2 +-
>  drivers/reset/reset-meson.c     | 2 +-
>  drivers/reset/reset-mtmips.c    | 2 +-
>  drivers/reset/reset-rockchip.c  | 2 +-
>  drivers/reset/reset-socfpga.c   | 2 +-
>  drivers/reset/reset-sunxi.c     | 2 +-
>  drivers/reset/reset-ti-sci.c    | 2 +-
>  drivers/reset/reset-uclass.c    | 2 +-
>  drivers/reset/reset-uniphier.c  | 2 +-
>  drivers/reset/sandbox-reset.c   | 2 +-
>  drivers/reset/sti-reset.c       | 2 +-
>  drivers/reset/stm32-reset.c     | 2 +-
>  drivers/reset/tegra-car-reset.c | 2 +-
>  drivers/reset/tegra186-reset.c  | 2 +-
>  include/reset-uclass.h          | 4 ++--
>  19 files changed, 20 insertions(+), 20 deletions(-)
>

Reviewed-by: Simon Glass <sjg@chromium.org>

^ permalink raw reply	[flat|nested] 23+ messages in thread
* [PATCH 7/8] Revert "power-domain: Rename free() to rfree()"
  2020-02-19 19:39 ` [PATCH 7/8] Revert "power-domain: " Simon Goldschmidt
@ 2020-02-20  3:05   ` Simon Glass
  0 siblings, 0 replies; 23+ messages in thread
From: Simon Glass @ 2020-02-20  3:05 UTC (permalink / raw)
  To: u-boot

On Wed, 19 Feb 2020 at 12:40, Simon Goldschmidt
<simon.k.r.goldschmidt@gmail.com> wrote:
>
> This reverts commit 4f51188e47921b17e6b3ce9606c8e71234c9f2df.
>
> Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
> ---
>
>  drivers/power/domain/bcm6328-power-domain.c     | 2 +-
>  drivers/power/domain/imx8-power-domain-legacy.c | 2 +-
>  drivers/power/domain/imx8-power-domain.c        | 2 +-
>  drivers/power/domain/imx8m-power-domain.c       | 2 +-
>  drivers/power/domain/meson-ee-pwrc.c            | 2 +-
>  drivers/power/domain/meson-gx-pwrc-vpu.c        | 2 +-
>  drivers/power/domain/mtk-power-domain.c         | 2 +-
>  drivers/power/domain/power-domain-uclass.c      | 2 +-
>  drivers/power/domain/sandbox-power-domain.c     | 2 +-
>  drivers/power/domain/tegra186-power-domain.c    | 2 +-
>  drivers/power/domain/ti-sci-power-domain.c      | 2 +-
>  include/power-domain-uclass.h                   | 4 ++--
>  12 files changed, 13 insertions(+), 13 deletions(-)

Reviewed-by: Simon Glass <sjg@chromium.org>

^ permalink raw reply	[flat|nested] 23+ messages in thread
* [PATCH 8/8] Revert "mailbox: Rename free() to rfree()"
  2020-02-19 19:39 ` [PATCH 8/8] Revert "mailbox: " Simon Goldschmidt
@ 2020-02-20  3:05   ` Simon Glass
  0 siblings, 0 replies; 23+ messages in thread
From: Simon Glass @ 2020-02-20  3:05 UTC (permalink / raw)
  To: u-boot

On Wed, 19 Feb 2020 at 12:40, Simon Goldschmidt
<simon.k.r.goldschmidt@gmail.com> wrote:
>
> This reverts commit cc92c3cc68a9053f53b2814e9233d86553cc998e.
>
> Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
> ---
>
>  drivers/mailbox/k3-sec-proxy.c   | 2 +-
>  drivers/mailbox/mailbox-uclass.c | 4 ++--
>  drivers/mailbox/sandbox-mbox.c   | 2 +-
>  drivers/mailbox/stm32-ipcc.c     | 2 +-
>  drivers/mailbox/tegra-hsp.c      | 2 +-
>  include/mailbox-uclass.h         | 4 ++--
>  6 files changed, 8 insertions(+), 8 deletions(-)

Reviewed-by: Simon Glass <sjg@chromium.org>

^ permalink raw reply	[flat|nested] 23+ messages in thread
* [PATCH 2/8] Revert "mtd: Rename free() to rfree()"
  2020-02-19 19:39 ` [PATCH 2/8] Revert "mtd: Rename free() to rfree()" Simon Goldschmidt
  2020-02-19 20:04   ` Fabio Estevam
@ 2020-02-20  3:05   ` Simon Glass
  1 sibling, 0 replies; 23+ messages in thread
From: Simon Glass @ 2020-02-20  3:05 UTC (permalink / raw)
  To: u-boot

On Wed, 19 Feb 2020 at 12:39, Simon Goldschmidt
<simon.k.r.goldschmidt@gmail.com> wrote:
>
> This reverts commit 8d38a8459b0de45f5ff41f3e11c278a5cf395fd0.
>
> Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
> ---
>
>  drivers/mtd/mtdcore.c             | 4 ++--
>  drivers/mtd/nand/raw/denali.c     | 2 +-
>  drivers/mtd/nand/spi/core.c       | 2 +-
>  drivers/mtd/nand/spi/gigadevice.c | 2 +-
>  drivers/mtd/nand/spi/macronix.c   | 2 +-
>  drivers/mtd/nand/spi/micron.c     | 2 +-
>  drivers/mtd/nand/spi/winbond.c    | 2 +-
>  include/linux/mtd/mtd.h           | 4 ++--
>  8 files changed, 10 insertions(+), 10 deletions(-)

Please do add a commit message.

Reviewed-by: Simon Glass <sjg@chromium.org>

^ permalink raw reply	[flat|nested] 23+ messages in thread
* [PATCH 2/8] Revert "mtd: Rename free() to rfree()"
  2020-02-19 20:04   ` Fabio Estevam
@ 2020-03-04 20:36     ` Simon Goldschmidt
  0 siblings, 0 replies; 23+ messages in thread
From: Simon Goldschmidt @ 2020-03-04 20:36 UTC (permalink / raw)
  To: u-boot

Am 19.02.2020 um 21:04 schrieb Fabio Estevam:
> On Wed, Feb 19, 2020 at 4:40 PM Simon Goldschmidt
> <simon.k.r.goldschmidt@gmail.com> wrote:
>>
>> This reverts commit 8d38a8459b0de45f5ff41f3e11c278a5cf395fd0.
> 
> You missed to explain the reason for the revert.

Yes, I'll fix that in v2.

Regards,
Simon

^ permalink raw reply	[flat|nested] 23+ messages in thread
* [PATCH 1/8] malloc: implement USE_DL_PREFIX via inline functions
  2020-02-20  3:05   ` Simon Glass
@ 2020-03-04 20:44     ` Simon Goldschmidt
  2020-03-04 20:49       ` Tom Rini
  2020-03-04 20:50       ` Simon Glass
  0 siblings, 2 replies; 23+ messages in thread
From: Simon Goldschmidt @ 2020-03-04 20:44 UTC (permalink / raw)
  To: u-boot

Am 20.02.2020 um 04:05 schrieb Simon Glass:
> On Wed, 19 Feb 2020 at 12:39, Simon Goldschmidt
> <simon.k.r.goldschmidt@gmail.com> wrote:
>>
>> Commit cfda60f99ae2 ("sandbox: Use a prefix for all allocation functions")
>> introduced preprocessor macros for malloc/free etc.
>>
>> This is bad practice as it essentially makes 'free' a reserved keyword and
>> resulted in quite a bit of renaming to avoid that reserved keyword.
>>
>> A better solution is to define the allocation functions as 'static inline'.
>>
>> As a side effect, exports.h must not export malloc/free for sandbox.
>>
>> Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
>> ---
>>
>> A side-effect is that exports.h may not declare malloc/free. I'm not really
>> sure if this is correct, but for sandbox, it should probably be ok?
> 
> Is it possible to fix this? E.g. don't use inline for these two
> functions on sandbox?

Not using inline for sandbox for these two is *not* an option as these
two are exactly the ones offending globally known names.

I guess we have to know what we want here: what is exports.h meant for?
To me it looks like it is meant for "U-Boot API" applications to link
against. If so, why is it included in U-Boot sources (in over 20 files)?

I guess one solution would be to move (or copy) the DL prefix handling
into exports.h and _exports.h so that applications linking with
exports.h implicily call dlmalloc/dlfree, not malloc/free (which would
be the OS versions for sandbox).

I'll try to prepare v2 in that direction, but I'm still not unsure since
exports.h is included in internal U-Boot code.

Regards,
Simon

> 
>>
>>  include/_exports.h |  2 ++
>>  include/exports.h  |  2 ++
>>  include/malloc.h   | 44 +++++++++++++++++++++++++++++---------------
>>  3 files changed, 33 insertions(+), 15 deletions(-)
> 
> Reviewed-by: Simon Glass <sjg@chromium.org>
> 

^ permalink raw reply	[flat|nested] 23+ messages in thread
* [PATCH 1/8] malloc: implement USE_DL_PREFIX via inline functions
  2020-03-04 20:44     ` Simon Goldschmidt
@ 2020-03-04 20:49       ` Tom Rini
  2020-03-04 20:50       ` Simon Glass
  1 sibling, 0 replies; 23+ messages in thread
From: Tom Rini @ 2020-03-04 20:49 UTC (permalink / raw)
  To: u-boot

On Wed, Mar 04, 2020 at 09:44:27PM +0100, Simon Goldschmidt wrote:
> Am 20.02.2020 um 04:05 schrieb Simon Glass:
> > On Wed, 19 Feb 2020 at 12:39, Simon Goldschmidt
> > <simon.k.r.goldschmidt@gmail.com> wrote:
> >>
> >> Commit cfda60f99ae2 ("sandbox: Use a prefix for all allocation functions")
> >> introduced preprocessor macros for malloc/free etc.
> >>
> >> This is bad practice as it essentially makes 'free' a reserved keyword and
> >> resulted in quite a bit of renaming to avoid that reserved keyword.
> >>
> >> A better solution is to define the allocation functions as 'static inline'.
> >>
> >> As a side effect, exports.h must not export malloc/free for sandbox.
> >>
> >> Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
> >> ---
> >>
> >> A side-effect is that exports.h may not declare malloc/free. I'm not really
> >> sure if this is correct, but for sandbox, it should probably be ok?
> > 
> > Is it possible to fix this? E.g. don't use inline for these two
> > functions on sandbox?
> 
> Not using inline for sandbox for these two is *not* an option as these
> two are exactly the ones offending globally known names.
> 
> I guess we have to know what we want here: what is exports.h meant for?
> To me it looks like it is meant for "U-Boot API" applications to link
> against. If so, why is it included in U-Boot sources (in over 20 files)?

Yes, it's for API users.  But, we also need to be sure our exported
functions have the right calling interface.  So I suspect a whole lot
less files should be including it, and we could have a single place to
confirm our exported functions have the right ABI, but not also use this
file in so many places?

-- 
Tom
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^ permalink raw reply	[flat|nested] 23+ messages in thread
* [PATCH 1/8] malloc: implement USE_DL_PREFIX via inline functions
  2020-03-04 20:44     ` Simon Goldschmidt
  2020-03-04 20:49       ` Tom Rini
@ 2020-03-04 20:50       ` Simon Glass
  1 sibling, 0 replies; 23+ messages in thread
From: Simon Glass @ 2020-03-04 20:50 UTC (permalink / raw)
  To: u-boot

Hi Simon,

On Wed, 4 Mar 2020 at 13:45, Simon Goldschmidt
<simon.k.r.goldschmidt@gmail.com> wrote:
>
> Am 20.02.2020 um 04:05 schrieb Simon Glass:
> > On Wed, 19 Feb 2020 at 12:39, Simon Goldschmidt
> > <simon.k.r.goldschmidt@gmail.com> wrote:
> >>
> >> Commit cfda60f99ae2 ("sandbox: Use a prefix for all allocation functions")
> >> introduced preprocessor macros for malloc/free etc.
> >>
> >> This is bad practice as it essentially makes 'free' a reserved keyword and
> >> resulted in quite a bit of renaming to avoid that reserved keyword.
> >>
> >> A better solution is to define the allocation functions as 'static inline'.
> >>
> >> As a side effect, exports.h must not export malloc/free for sandbox.
> >>
> >> Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
> >> ---
> >>
> >> A side-effect is that exports.h may not declare malloc/free. I'm not really
> >> sure if this is correct, but for sandbox, it should probably be ok?
> >
> > Is it possible to fix this? E.g. don't use inline for these two
> > functions on sandbox?
>
> Not using inline for sandbox for these two is *not* an option as these
> two are exactly the ones offending globally known names.
>
> I guess we have to know what we want here: what is exports.h meant for?
> To me it looks like it is meant for "U-Boot API" applications to link
> against. If so, why is it included in U-Boot sources (in over 20 files)?
>
> I guess one solution would be to move (or copy) the DL prefix handling
> into exports.h and _exports.h so that applications linking with
> exports.h implicily call dlmalloc/dlfree, not malloc/free (which would
> be the OS versions for sandbox).
>
> I'll try to prepare v2 in that direction, but I'm still not unsure since
> exports.h is included in internal U-Boot code.

OK sounds good. I do wonder whether we should drop the exports.h
inclusions as part of this? It does seem odd. OR perhaps they are
there just to make sure that the functions match the API?

Regards,
Simon

^ permalink raw reply	[flat|nested] 23+ messages in thread
end of thread, other threads:[~2020-03-04 20:50 UTC | newest]

Thread overview: 23+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-02-19 19:39 [PATCH 0/8] malloc: implement USE_DL_PREFIX using inline functions Simon Goldschmidt
2020-02-19 19:39 ` [PATCH 1/8] malloc: implement USE_DL_PREFIX via " Simon Goldschmidt
2020-02-20  3:05   ` Simon Glass
2020-03-04 20:44     ` Simon Goldschmidt
2020-03-04 20:49       ` Tom Rini
2020-03-04 20:50       ` Simon Glass
2020-02-19 19:39 ` [PATCH 2/8] Revert "mtd: Rename free() to rfree()" Simon Goldschmidt
2020-02-19 20:04   ` Fabio Estevam
2020-03-04 20:36     ` Simon Goldschmidt
2020-02-20  3:05   ` Simon Glass
2020-02-19 19:39 ` [PATCH 3/8] Revert "dma: " Simon Goldschmidt
2020-02-20  3:05   ` Simon Glass
2020-02-19 19:39 ` [PATCH 4/8] Revert "clk: " Simon Goldschmidt
2020-02-20  3:05   ` Simon Glass
2020-02-19 19:39 ` [PATCH 5/8] Revert "gpio: " Simon Goldschmidt
2020-02-20  3:05   ` Simon Glass
2020-02-19 19:39 ` [PATCH 6/8] Revert "reset: " Simon Goldschmidt
2020-02-20  3:05   ` Simon Glass
2020-02-19 19:39 ` [PATCH 7/8] Revert "power-domain: " Simon Goldschmidt
2020-02-20  3:05   ` Simon Glass
2020-02-19 19:39 ` [PATCH 8/8] Revert "mailbox: " Simon Goldschmidt
2020-02-20  3:05   ` Simon Glass
2020-02-20  3:05 ` [PATCH 0/8] malloc: implement USE_DL_PREFIX using inline functions Simon Glass

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