* [PATCH v4] of: fix declaration of of_io_request_and_map
@ 2015-12-08 8:47 ` Sudip Mukherjee
0 siblings, 0 replies; 10+ messages in thread
From: Sudip Mukherjee @ 2015-12-08 8:47 UTC (permalink / raw)
To: Rob Herring, Frank Rowand, Grant Likely
Cc: linux-kernel, devicetree, Sudip Mukherjee, Geert Uytterhoeven,
Daniel Lezcano
We are having build failure with linux-next for sparc allmodconfig with
the error messages:
drivers/built-in.o: In function `meson6_timer_init':
meson6_timer.c:(.init.text+0x5fe8): undefined reference to `of_io_request_and_map'
drivers/built-in.o: In function `mtk_timer_init':
mtk_timer.c:(.init.text+0x6af0): undefined reference to `of_io_request_and_map'
drivers/built-in.o: In function `asm9260_timer_init':
asm9260_timer.c:(.init.text+0x6c48): undefined reference to `of_io_request_and_map'
CONFIG_OF is defined for sparc so it is expected that we have a
definition of of_io_request_and_map() but of/address.c is only compiled
if it is !SPARC. In other words, CONFIG_OF_ADDRESS is not defined for
sparc so we get the build failure.
Fixes: e572f844ca66 ("clocksource/drivers/meson6: Add the COMPILE_TEST option")
Fixes: bec8c4617611 ("clocksource/drivers/mediatek: Add the COMPILE_TEST option")
Fixes: 4a373b45f94a ("clocksource/drivers/asm9260: Add the COMPILE_TEST option")
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
---
v1: had a complicated set of #ifdefs
v2: i messed up and resulted in build failure of some other arch where
CONFIG_OF is not defined.
v3: tested with allmodconfig of x86_64, defconfig of alpha and mips.
v4: changed subject and commit message. And the of_io_request_and_map()
is moved under existing #ifdef instead of defining one more section.
include/linux/of_address.h | 18 ++++++++++--------
1 file changed, 10 insertions(+), 8 deletions(-)
diff --git a/include/linux/of_address.h b/include/linux/of_address.h
index 507daad..4d6c50a 100644
--- a/include/linux/of_address.h
+++ b/include/linux/of_address.h
@@ -36,6 +36,8 @@ extern struct device_node *of_find_matching_node_by_address(
const struct of_device_id *matches,
u64 base_address);
extern void __iomem *of_iomap(struct device_node *device, int index);
+void __iomem *of_io_request_and_map(struct device_node *device,
+ int index, const char *name);
/* Extract an address from a device, returns the region size and
* the address space flags too. The PCI version uses a BAR number
@@ -58,6 +60,14 @@ extern int of_dma_get_range(struct device_node *np, u64 *dma_addr,
extern bool of_dma_is_coherent(struct device_node *np);
#else /* CONFIG_OF_ADDRESS */
+#include <linux/io.h>
+
+static inline void __iomem *of_io_request_and_map(struct device_node *device,
+ int index, const char *name)
+{
+ return IOMEM_ERR_PTR(-EINVAL);
+}
+
static inline u64 of_translate_address(struct device_node *np,
const __be32 *addr)
{
@@ -112,8 +122,6 @@ static inline bool of_dma_is_coherent(struct device_node *np)
extern int of_address_to_resource(struct device_node *dev, int index,
struct resource *r);
void __iomem *of_iomap(struct device_node *node, int index);
-void __iomem *of_io_request_and_map(struct device_node *device,
- int index, const char *name);
#else
#include <linux/io.h>
@@ -128,12 +136,6 @@ static inline void __iomem *of_iomap(struct device_node *device, int index)
{
return NULL;
}
-
-static inline void __iomem *of_io_request_and_map(struct device_node *device,
- int index, const char *name)
-{
- return IOMEM_ERR_PTR(-EINVAL);
-}
#endif
#if defined(CONFIG_OF_ADDRESS) && defined(CONFIG_PCI)
--
1.9.1
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH v4] of: fix declaration of of_io_request_and_map
@ 2015-12-08 8:47 ` Sudip Mukherjee
0 siblings, 0 replies; 10+ messages in thread
From: Sudip Mukherjee @ 2015-12-08 8:47 UTC (permalink / raw)
To: Rob Herring, Frank Rowand, Grant Likely
Cc: linux-kernel-u79uwXL29TY76Z2rM5mHXA,
devicetree-u79uwXL29TY76Z2rM5mHXA, Sudip Mukherjee,
Geert Uytterhoeven, Daniel Lezcano
We are having build failure with linux-next for sparc allmodconfig with
the error messages:
drivers/built-in.o: In function `meson6_timer_init':
meson6_timer.c:(.init.text+0x5fe8): undefined reference to `of_io_request_and_map'
drivers/built-in.o: In function `mtk_timer_init':
mtk_timer.c:(.init.text+0x6af0): undefined reference to `of_io_request_and_map'
drivers/built-in.o: In function `asm9260_timer_init':
asm9260_timer.c:(.init.text+0x6c48): undefined reference to `of_io_request_and_map'
CONFIG_OF is defined for sparc so it is expected that we have a
definition of of_io_request_and_map() but of/address.c is only compiled
if it is !SPARC. In other words, CONFIG_OF_ADDRESS is not defined for
sparc so we get the build failure.
Fixes: e572f844ca66 ("clocksource/drivers/meson6: Add the COMPILE_TEST option")
Fixes: bec8c4617611 ("clocksource/drivers/mediatek: Add the COMPILE_TEST option")
Fixes: 4a373b45f94a ("clocksource/drivers/asm9260: Add the COMPILE_TEST option")
Cc: Daniel Lezcano <daniel.lezcano-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
Signed-off-by: Sudip Mukherjee <sudip-ofJRbWXBVFamYgehrs7/Lw@public.gmane.org>
---
v1: had a complicated set of #ifdefs
v2: i messed up and resulted in build failure of some other arch where
CONFIG_OF is not defined.
v3: tested with allmodconfig of x86_64, defconfig of alpha and mips.
v4: changed subject and commit message. And the of_io_request_and_map()
is moved under existing #ifdef instead of defining one more section.
include/linux/of_address.h | 18 ++++++++++--------
1 file changed, 10 insertions(+), 8 deletions(-)
diff --git a/include/linux/of_address.h b/include/linux/of_address.h
index 507daad..4d6c50a 100644
--- a/include/linux/of_address.h
+++ b/include/linux/of_address.h
@@ -36,6 +36,8 @@ extern struct device_node *of_find_matching_node_by_address(
const struct of_device_id *matches,
u64 base_address);
extern void __iomem *of_iomap(struct device_node *device, int index);
+void __iomem *of_io_request_and_map(struct device_node *device,
+ int index, const char *name);
/* Extract an address from a device, returns the region size and
* the address space flags too. The PCI version uses a BAR number
@@ -58,6 +60,14 @@ extern int of_dma_get_range(struct device_node *np, u64 *dma_addr,
extern bool of_dma_is_coherent(struct device_node *np);
#else /* CONFIG_OF_ADDRESS */
+#include <linux/io.h>
+
+static inline void __iomem *of_io_request_and_map(struct device_node *device,
+ int index, const char *name)
+{
+ return IOMEM_ERR_PTR(-EINVAL);
+}
+
static inline u64 of_translate_address(struct device_node *np,
const __be32 *addr)
{
@@ -112,8 +122,6 @@ static inline bool of_dma_is_coherent(struct device_node *np)
extern int of_address_to_resource(struct device_node *dev, int index,
struct resource *r);
void __iomem *of_iomap(struct device_node *node, int index);
-void __iomem *of_io_request_and_map(struct device_node *device,
- int index, const char *name);
#else
#include <linux/io.h>
@@ -128,12 +136,6 @@ static inline void __iomem *of_iomap(struct device_node *device, int index)
{
return NULL;
}
-
-static inline void __iomem *of_io_request_and_map(struct device_node *device,
- int index, const char *name)
-{
- return IOMEM_ERR_PTR(-EINVAL);
-}
#endif
#if defined(CONFIG_OF_ADDRESS) && defined(CONFIG_PCI)
--
1.9.1
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^ permalink raw reply related [flat|nested] 10+ messages in thread
* Re: [PATCH v4] of: fix declaration of of_io_request_and_map
@ 2015-12-17 12:35 ` Sudip Mukherjee
0 siblings, 0 replies; 10+ messages in thread
From: Sudip Mukherjee @ 2015-12-17 12:35 UTC (permalink / raw)
To: Rob Herring, Frank Rowand, Grant Likely
Cc: linux-kernel, devicetree, Geert Uytterhoeven, Daniel Lezcano
On Tue, Dec 08, 2015 at 02:17:55PM +0530, Sudip Mukherjee wrote:
> We are having build failure with linux-next for sparc allmodconfig with
> the error messages:
>
> drivers/built-in.o: In function `meson6_timer_init':
> meson6_timer.c:(.init.text+0x5fe8): undefined reference to `of_io_request_and_map'
> drivers/built-in.o: In function `mtk_timer_init':
> mtk_timer.c:(.init.text+0x6af0): undefined reference to `of_io_request_and_map'
> drivers/built-in.o: In function `asm9260_timer_init':
> asm9260_timer.c:(.init.text+0x6c48): undefined reference to `of_io_request_and_map'
>
> CONFIG_OF is defined for sparc so it is expected that we have a
> definition of of_io_request_and_map() but of/address.c is only compiled
> if it is !SPARC. In other words, CONFIG_OF_ADDRESS is not defined for
> sparc so we get the build failure.
>
> Fixes: e572f844ca66 ("clocksource/drivers/meson6: Add the COMPILE_TEST option")
> Fixes: bec8c4617611 ("clocksource/drivers/mediatek: Add the COMPILE_TEST option")
> Fixes: 4a373b45f94a ("clocksource/drivers/asm9260: Add the COMPILE_TEST option")
> Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
> Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
A gentle ping. We still have the build failure with next-20151217. Build
log is at:
https://travis-ci.org/sudipm-mukherjee/parport/jobs/97388466
regards
sudip
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH v4] of: fix declaration of of_io_request_and_map
@ 2015-12-17 12:35 ` Sudip Mukherjee
0 siblings, 0 replies; 10+ messages in thread
From: Sudip Mukherjee @ 2015-12-17 12:35 UTC (permalink / raw)
To: Rob Herring, Frank Rowand, Grant Likely
Cc: linux-kernel-u79uwXL29TY76Z2rM5mHXA,
devicetree-u79uwXL29TY76Z2rM5mHXA, Geert Uytterhoeven,
Daniel Lezcano
On Tue, Dec 08, 2015 at 02:17:55PM +0530, Sudip Mukherjee wrote:
> We are having build failure with linux-next for sparc allmodconfig with
> the error messages:
>
> drivers/built-in.o: In function `meson6_timer_init':
> meson6_timer.c:(.init.text+0x5fe8): undefined reference to `of_io_request_and_map'
> drivers/built-in.o: In function `mtk_timer_init':
> mtk_timer.c:(.init.text+0x6af0): undefined reference to `of_io_request_and_map'
> drivers/built-in.o: In function `asm9260_timer_init':
> asm9260_timer.c:(.init.text+0x6c48): undefined reference to `of_io_request_and_map'
>
> CONFIG_OF is defined for sparc so it is expected that we have a
> definition of of_io_request_and_map() but of/address.c is only compiled
> if it is !SPARC. In other words, CONFIG_OF_ADDRESS is not defined for
> sparc so we get the build failure.
>
> Fixes: e572f844ca66 ("clocksource/drivers/meson6: Add the COMPILE_TEST option")
> Fixes: bec8c4617611 ("clocksource/drivers/mediatek: Add the COMPILE_TEST option")
> Fixes: 4a373b45f94a ("clocksource/drivers/asm9260: Add the COMPILE_TEST option")
> Cc: Daniel Lezcano <daniel.lezcano-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
> Signed-off-by: Sudip Mukherjee <sudip-ofJRbWXBVFamYgehrs7/Lw@public.gmane.org>
A gentle ping. We still have the build failure with next-20151217. Build
log is at:
https://travis-ci.org/sudipm-mukherjee/parport/jobs/97388466
regards
sudip
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^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH v4] of: fix declaration of of_io_request_and_map
@ 2015-12-17 13:01 ` Daniel Lezcano
0 siblings, 0 replies; 10+ messages in thread
From: Daniel Lezcano @ 2015-12-17 13:01 UTC (permalink / raw)
To: Sudip Mukherjee, Rob Herring, Frank Rowand, Grant Likely
Cc: linux-kernel, devicetree, Geert Uytterhoeven
On 12/08/2015 09:47 AM, Sudip Mukherjee wrote:
> We are having build failure with linux-next for sparc allmodconfig with
> the error messages:
>
> drivers/built-in.o: In function `meson6_timer_init':
> meson6_timer.c:(.init.text+0x5fe8): undefined reference to `of_io_request_and_map'
> drivers/built-in.o: In function `mtk_timer_init':
> mtk_timer.c:(.init.text+0x6af0): undefined reference to `of_io_request_and_map'
> drivers/built-in.o: In function `asm9260_timer_init':
> asm9260_timer.c:(.init.text+0x6c48): undefined reference to `of_io_request_and_map'
>
> CONFIG_OF is defined for sparc so it is expected that we have a
> definition of of_io_request_and_map() but of/address.c is only compiled
> if it is !SPARC. In other words, CONFIG_OF_ADDRESS is not defined for
> sparc so we get the build failure.
Yes, there is an inconsistency.
of_io_request_and_map is defined in address.c and this one is compiled
only if CONFIG_OF_ADDRESS=y
on the other side, of_io_request_and_map is declared under CONFIG_OF.
So to be consistent, it should be under CONFIG_OF_ADDRESS ifdefs.
Also, of_iomap is declared several times, under CONFIG_OF_ADDRESS and
CONFIG_OF.
Perhaps there is a reason why this is done this way.
For the best of my knowledge:
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
> Fixes: e572f844ca66 ("clocksource/drivers/meson6: Add the COMPILE_TEST option")
> Fixes: bec8c4617611 ("clocksource/drivers/mediatek: Add the COMPILE_TEST option")
> Fixes: 4a373b45f94a ("clocksource/drivers/asm9260: Add the COMPILE_TEST option")
> Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
> Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
> ---
>
> v1: had a complicated set of #ifdefs
> v2: i messed up and resulted in build failure of some other arch where
> CONFIG_OF is not defined.
> v3: tested with allmodconfig of x86_64, defconfig of alpha and mips.
> v4: changed subject and commit message. And the of_io_request_and_map()
> is moved under existing #ifdef instead of defining one more section.
>
>
> include/linux/of_address.h | 18 ++++++++++--------
> 1 file changed, 10 insertions(+), 8 deletions(-)
>
> diff --git a/include/linux/of_address.h b/include/linux/of_address.h
> index 507daad..4d6c50a 100644
> --- a/include/linux/of_address.h
> +++ b/include/linux/of_address.h
> @@ -36,6 +36,8 @@ extern struct device_node *of_find_matching_node_by_address(
> const struct of_device_id *matches,
> u64 base_address);
> extern void __iomem *of_iomap(struct device_node *device, int index);
> +void __iomem *of_io_request_and_map(struct device_node *device,
> + int index, const char *name);
>
> /* Extract an address from a device, returns the region size and
> * the address space flags too. The PCI version uses a BAR number
> @@ -58,6 +60,14 @@ extern int of_dma_get_range(struct device_node *np, u64 *dma_addr,
> extern bool of_dma_is_coherent(struct device_node *np);
> #else /* CONFIG_OF_ADDRESS */
>
> +#include <linux/io.h>
> +
> +static inline void __iomem *of_io_request_and_map(struct device_node *device,
> + int index, const char *name)
> +{
> + return IOMEM_ERR_PTR(-EINVAL);
> +}
> +
> static inline u64 of_translate_address(struct device_node *np,
> const __be32 *addr)
> {
> @@ -112,8 +122,6 @@ static inline bool of_dma_is_coherent(struct device_node *np)
> extern int of_address_to_resource(struct device_node *dev, int index,
> struct resource *r);
> void __iomem *of_iomap(struct device_node *node, int index);
> -void __iomem *of_io_request_and_map(struct device_node *device,
> - int index, const char *name);
> #else
>
> #include <linux/io.h>
> @@ -128,12 +136,6 @@ static inline void __iomem *of_iomap(struct device_node *device, int index)
> {
> return NULL;
> }
> -
> -static inline void __iomem *of_io_request_and_map(struct device_node *device,
> - int index, const char *name)
> -{
> - return IOMEM_ERR_PTR(-EINVAL);
> -}
> #endif
>
> #if defined(CONFIG_OF_ADDRESS) && defined(CONFIG_PCI)
>
--
<http://www.linaro.org/> Linaro.org │ Open source software for ARM SoCs
Follow Linaro: <http://www.facebook.com/pages/Linaro> Facebook |
<http://twitter.com/#!/linaroorg> Twitter |
<http://www.linaro.org/linaro-blog/> Blog
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH v4] of: fix declaration of of_io_request_and_map
@ 2015-12-17 13:01 ` Daniel Lezcano
0 siblings, 0 replies; 10+ messages in thread
From: Daniel Lezcano @ 2015-12-17 13:01 UTC (permalink / raw)
To: Sudip Mukherjee, Rob Herring, Frank Rowand, Grant Likely
Cc: linux-kernel-u79uwXL29TY76Z2rM5mHXA,
devicetree-u79uwXL29TY76Z2rM5mHXA, Geert Uytterhoeven
On 12/08/2015 09:47 AM, Sudip Mukherjee wrote:
> We are having build failure with linux-next for sparc allmodconfig with
> the error messages:
>
> drivers/built-in.o: In function `meson6_timer_init':
> meson6_timer.c:(.init.text+0x5fe8): undefined reference to `of_io_request_and_map'
> drivers/built-in.o: In function `mtk_timer_init':
> mtk_timer.c:(.init.text+0x6af0): undefined reference to `of_io_request_and_map'
> drivers/built-in.o: In function `asm9260_timer_init':
> asm9260_timer.c:(.init.text+0x6c48): undefined reference to `of_io_request_and_map'
>
> CONFIG_OF is defined for sparc so it is expected that we have a
> definition of of_io_request_and_map() but of/address.c is only compiled
> if it is !SPARC. In other words, CONFIG_OF_ADDRESS is not defined for
> sparc so we get the build failure.
Yes, there is an inconsistency.
of_io_request_and_map is defined in address.c and this one is compiled
only if CONFIG_OF_ADDRESS=y
on the other side, of_io_request_and_map is declared under CONFIG_OF.
So to be consistent, it should be under CONFIG_OF_ADDRESS ifdefs.
Also, of_iomap is declared several times, under CONFIG_OF_ADDRESS and
CONFIG_OF.
Perhaps there is a reason why this is done this way.
For the best of my knowledge:
Acked-by: Daniel Lezcano <daniel.lezcano-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
> Fixes: e572f844ca66 ("clocksource/drivers/meson6: Add the COMPILE_TEST option")
> Fixes: bec8c4617611 ("clocksource/drivers/mediatek: Add the COMPILE_TEST option")
> Fixes: 4a373b45f94a ("clocksource/drivers/asm9260: Add the COMPILE_TEST option")
> Cc: Daniel Lezcano <daniel.lezcano-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
> Signed-off-by: Sudip Mukherjee <sudip-ofJRbWXBVFamYgehrs7/Lw@public.gmane.org>
> ---
>
> v1: had a complicated set of #ifdefs
> v2: i messed up and resulted in build failure of some other arch where
> CONFIG_OF is not defined.
> v3: tested with allmodconfig of x86_64, defconfig of alpha and mips.
> v4: changed subject and commit message. And the of_io_request_and_map()
> is moved under existing #ifdef instead of defining one more section.
>
>
> include/linux/of_address.h | 18 ++++++++++--------
> 1 file changed, 10 insertions(+), 8 deletions(-)
>
> diff --git a/include/linux/of_address.h b/include/linux/of_address.h
> index 507daad..4d6c50a 100644
> --- a/include/linux/of_address.h
> +++ b/include/linux/of_address.h
> @@ -36,6 +36,8 @@ extern struct device_node *of_find_matching_node_by_address(
> const struct of_device_id *matches,
> u64 base_address);
> extern void __iomem *of_iomap(struct device_node *device, int index);
> +void __iomem *of_io_request_and_map(struct device_node *device,
> + int index, const char *name);
>
> /* Extract an address from a device, returns the region size and
> * the address space flags too. The PCI version uses a BAR number
> @@ -58,6 +60,14 @@ extern int of_dma_get_range(struct device_node *np, u64 *dma_addr,
> extern bool of_dma_is_coherent(struct device_node *np);
> #else /* CONFIG_OF_ADDRESS */
>
> +#include <linux/io.h>
> +
> +static inline void __iomem *of_io_request_and_map(struct device_node *device,
> + int index, const char *name)
> +{
> + return IOMEM_ERR_PTR(-EINVAL);
> +}
> +
> static inline u64 of_translate_address(struct device_node *np,
> const __be32 *addr)
> {
> @@ -112,8 +122,6 @@ static inline bool of_dma_is_coherent(struct device_node *np)
> extern int of_address_to_resource(struct device_node *dev, int index,
> struct resource *r);
> void __iomem *of_iomap(struct device_node *node, int index);
> -void __iomem *of_io_request_and_map(struct device_node *device,
> - int index, const char *name);
> #else
>
> #include <linux/io.h>
> @@ -128,12 +136,6 @@ static inline void __iomem *of_iomap(struct device_node *device, int index)
> {
> return NULL;
> }
> -
> -static inline void __iomem *of_io_request_and_map(struct device_node *device,
> - int index, const char *name)
> -{
> - return IOMEM_ERR_PTR(-EINVAL);
> -}
> #endif
>
> #if defined(CONFIG_OF_ADDRESS) && defined(CONFIG_PCI)
>
--
<http://www.linaro.org/> Linaro.org │ Open source software for ARM SoCs
Follow Linaro: <http://www.facebook.com/pages/Linaro> Facebook |
<http://twitter.com/#!/linaroorg> Twitter |
<http://www.linaro.org/linaro-blog/> Blog
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^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH v4] of: fix declaration of of_io_request_and_map
@ 2015-12-17 17:55 ` Rob Herring
0 siblings, 0 replies; 10+ messages in thread
From: Rob Herring @ 2015-12-17 17:55 UTC (permalink / raw)
To: Sudip Mukherjee
Cc: Frank Rowand, Grant Likely, linux-kernel, devicetree,
Geert Uytterhoeven, Daniel Lezcano
On Tue, Dec 8, 2015 at 2:47 AM, Sudip Mukherjee
<sudipm.mukherjee@gmail.com> wrote:
> We are having build failure with linux-next for sparc allmodconfig with
> the error messages:
>
> drivers/built-in.o: In function `meson6_timer_init':
> meson6_timer.c:(.init.text+0x5fe8): undefined reference to `of_io_request_and_map'
> drivers/built-in.o: In function `mtk_timer_init':
> mtk_timer.c:(.init.text+0x6af0): undefined reference to `of_io_request_and_map'
> drivers/built-in.o: In function `asm9260_timer_init':
> asm9260_timer.c:(.init.text+0x6c48): undefined reference to `of_io_request_and_map'
>
> CONFIG_OF is defined for sparc so it is expected that we have a
> definition of of_io_request_and_map() but of/address.c is only compiled
> if it is !SPARC. In other words, CONFIG_OF_ADDRESS is not defined for
> sparc so we get the build failure.
>
> Fixes: e572f844ca66 ("clocksource/drivers/meson6: Add the COMPILE_TEST option")
> Fixes: bec8c4617611 ("clocksource/drivers/mediatek: Add the COMPILE_TEST option")
> Fixes: 4a373b45f94a ("clocksource/drivers/asm9260: Add the COMPILE_TEST option")
> Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
> Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Moved the include out of the ifdefs and applied, thanks.
Rob
> ---
>
> v1: had a complicated set of #ifdefs
> v2: i messed up and resulted in build failure of some other arch where
> CONFIG_OF is not defined.
> v3: tested with allmodconfig of x86_64, defconfig of alpha and mips.
> v4: changed subject and commit message. And the of_io_request_and_map()
> is moved under existing #ifdef instead of defining one more section.
>
>
> include/linux/of_address.h | 18 ++++++++++--------
> 1 file changed, 10 insertions(+), 8 deletions(-)
>
> diff --git a/include/linux/of_address.h b/include/linux/of_address.h
> index 507daad..4d6c50a 100644
> --- a/include/linux/of_address.h
> +++ b/include/linux/of_address.h
> @@ -36,6 +36,8 @@ extern struct device_node *of_find_matching_node_by_address(
> const struct of_device_id *matches,
> u64 base_address);
> extern void __iomem *of_iomap(struct device_node *device, int index);
> +void __iomem *of_io_request_and_map(struct device_node *device,
> + int index, const char *name);
>
> /* Extract an address from a device, returns the region size and
> * the address space flags too. The PCI version uses a BAR number
> @@ -58,6 +60,14 @@ extern int of_dma_get_range(struct device_node *np, u64 *dma_addr,
> extern bool of_dma_is_coherent(struct device_node *np);
> #else /* CONFIG_OF_ADDRESS */
>
> +#include <linux/io.h>
> +
> +static inline void __iomem *of_io_request_and_map(struct device_node *device,
> + int index, const char *name)
> +{
> + return IOMEM_ERR_PTR(-EINVAL);
> +}
> +
> static inline u64 of_translate_address(struct device_node *np,
> const __be32 *addr)
> {
> @@ -112,8 +122,6 @@ static inline bool of_dma_is_coherent(struct device_node *np)
> extern int of_address_to_resource(struct device_node *dev, int index,
> struct resource *r);
> void __iomem *of_iomap(struct device_node *node, int index);
> -void __iomem *of_io_request_and_map(struct device_node *device,
> - int index, const char *name);
> #else
>
> #include <linux/io.h>
> @@ -128,12 +136,6 @@ static inline void __iomem *of_iomap(struct device_node *device, int index)
> {
> return NULL;
> }
> -
> -static inline void __iomem *of_io_request_and_map(struct device_node *device,
> - int index, const char *name)
> -{
> - return IOMEM_ERR_PTR(-EINVAL);
> -}
> #endif
>
> #if defined(CONFIG_OF_ADDRESS) && defined(CONFIG_PCI)
> --
> 1.9.1
>
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH v4] of: fix declaration of of_io_request_and_map
@ 2015-12-17 17:55 ` Rob Herring
0 siblings, 0 replies; 10+ messages in thread
From: Rob Herring @ 2015-12-17 17:55 UTC (permalink / raw)
To: Sudip Mukherjee
Cc: Frank Rowand, Grant Likely, linux-kernel-u79uwXL29TY76Z2rM5mHXA,
devicetree-u79uwXL29TY76Z2rM5mHXA, Geert Uytterhoeven,
Daniel Lezcano
On Tue, Dec 8, 2015 at 2:47 AM, Sudip Mukherjee
<sudipm.mukherjee-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
> We are having build failure with linux-next for sparc allmodconfig with
> the error messages:
>
> drivers/built-in.o: In function `meson6_timer_init':
> meson6_timer.c:(.init.text+0x5fe8): undefined reference to `of_io_request_and_map'
> drivers/built-in.o: In function `mtk_timer_init':
> mtk_timer.c:(.init.text+0x6af0): undefined reference to `of_io_request_and_map'
> drivers/built-in.o: In function `asm9260_timer_init':
> asm9260_timer.c:(.init.text+0x6c48): undefined reference to `of_io_request_and_map'
>
> CONFIG_OF is defined for sparc so it is expected that we have a
> definition of of_io_request_and_map() but of/address.c is only compiled
> if it is !SPARC. In other words, CONFIG_OF_ADDRESS is not defined for
> sparc so we get the build failure.
>
> Fixes: e572f844ca66 ("clocksource/drivers/meson6: Add the COMPILE_TEST option")
> Fixes: bec8c4617611 ("clocksource/drivers/mediatek: Add the COMPILE_TEST option")
> Fixes: 4a373b45f94a ("clocksource/drivers/asm9260: Add the COMPILE_TEST option")
> Cc: Daniel Lezcano <daniel.lezcano-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
> Signed-off-by: Sudip Mukherjee <sudip-ofJRbWXBVFamYgehrs7/Lw@public.gmane.org>
Moved the include out of the ifdefs and applied, thanks.
Rob
> ---
>
> v1: had a complicated set of #ifdefs
> v2: i messed up and resulted in build failure of some other arch where
> CONFIG_OF is not defined.
> v3: tested with allmodconfig of x86_64, defconfig of alpha and mips.
> v4: changed subject and commit message. And the of_io_request_and_map()
> is moved under existing #ifdef instead of defining one more section.
>
>
> include/linux/of_address.h | 18 ++++++++++--------
> 1 file changed, 10 insertions(+), 8 deletions(-)
>
> diff --git a/include/linux/of_address.h b/include/linux/of_address.h
> index 507daad..4d6c50a 100644
> --- a/include/linux/of_address.h
> +++ b/include/linux/of_address.h
> @@ -36,6 +36,8 @@ extern struct device_node *of_find_matching_node_by_address(
> const struct of_device_id *matches,
> u64 base_address);
> extern void __iomem *of_iomap(struct device_node *device, int index);
> +void __iomem *of_io_request_and_map(struct device_node *device,
> + int index, const char *name);
>
> /* Extract an address from a device, returns the region size and
> * the address space flags too. The PCI version uses a BAR number
> @@ -58,6 +60,14 @@ extern int of_dma_get_range(struct device_node *np, u64 *dma_addr,
> extern bool of_dma_is_coherent(struct device_node *np);
> #else /* CONFIG_OF_ADDRESS */
>
> +#include <linux/io.h>
> +
> +static inline void __iomem *of_io_request_and_map(struct device_node *device,
> + int index, const char *name)
> +{
> + return IOMEM_ERR_PTR(-EINVAL);
> +}
> +
> static inline u64 of_translate_address(struct device_node *np,
> const __be32 *addr)
> {
> @@ -112,8 +122,6 @@ static inline bool of_dma_is_coherent(struct device_node *np)
> extern int of_address_to_resource(struct device_node *dev, int index,
> struct resource *r);
> void __iomem *of_iomap(struct device_node *node, int index);
> -void __iomem *of_io_request_and_map(struct device_node *device,
> - int index, const char *name);
> #else
>
> #include <linux/io.h>
> @@ -128,12 +136,6 @@ static inline void __iomem *of_iomap(struct device_node *device, int index)
> {
> return NULL;
> }
> -
> -static inline void __iomem *of_io_request_and_map(struct device_node *device,
> - int index, const char *name)
> -{
> - return IOMEM_ERR_PTR(-EINVAL);
> -}
> #endif
>
> #if defined(CONFIG_OF_ADDRESS) && defined(CONFIG_PCI)
> --
> 1.9.1
>
--
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^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH v4] of: fix declaration of of_io_request_and_map
@ 2015-12-19 6:39 ` Sudip Mukherjee
0 siblings, 0 replies; 10+ messages in thread
From: Sudip Mukherjee @ 2015-12-19 6:39 UTC (permalink / raw)
To: Rob Herring
Cc: Frank Rowand, Grant Likely, linux-kernel, devicetree,
Geert Uytterhoeven, Daniel Lezcano
On Thu, Dec 17, 2015 at 11:55:28AM -0600, Rob Herring wrote:
> On Tue, Dec 8, 2015 at 2:47 AM, Sudip Mukherjee
> <sudipm.mukherjee@gmail.com> wrote:
> > We are having build failure with linux-next for sparc allmodconfig with
> > the error messages:
> >
> > drivers/built-in.o: In function `meson6_timer_init':
> > meson6_timer.c:(.init.text+0x5fe8): undefined reference to `of_io_request_and_map'
> > drivers/built-in.o: In function `mtk_timer_init':
> > mtk_timer.c:(.init.text+0x6af0): undefined reference to `of_io_request_and_map'
> > drivers/built-in.o: In function `asm9260_timer_init':
> > asm9260_timer.c:(.init.text+0x6c48): undefined reference to `of_io_request_and_map'
> >
> > CONFIG_OF is defined for sparc so it is expected that we have a
> > definition of of_io_request_and_map() but of/address.c is only compiled
> > if it is !SPARC. In other words, CONFIG_OF_ADDRESS is not defined for
> > sparc so we get the build failure.
> >
> > Fixes: e572f844ca66 ("clocksource/drivers/meson6: Add the COMPILE_TEST option")
> > Fixes: bec8c4617611 ("clocksource/drivers/mediatek: Add the COMPILE_TEST option")
> > Fixes: 4a373b45f94a ("clocksource/drivers/asm9260: Add the COMPILE_TEST option")
> > Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
> > Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
>
> Moved the include out of the ifdefs and applied, thanks.
Thanks, I was wondering if the include should be within the ifdefs or
outside. But since the original code had it inside ifdefs, i thought its
better to have it inside.
regards
sudip
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH v4] of: fix declaration of of_io_request_and_map
@ 2015-12-19 6:39 ` Sudip Mukherjee
0 siblings, 0 replies; 10+ messages in thread
From: Sudip Mukherjee @ 2015-12-19 6:39 UTC (permalink / raw)
To: Rob Herring
Cc: Frank Rowand, Grant Likely, linux-kernel-u79uwXL29TY76Z2rM5mHXA,
devicetree-u79uwXL29TY76Z2rM5mHXA, Geert Uytterhoeven,
Daniel Lezcano
On Thu, Dec 17, 2015 at 11:55:28AM -0600, Rob Herring wrote:
> On Tue, Dec 8, 2015 at 2:47 AM, Sudip Mukherjee
> <sudipm.mukherjee-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
> > We are having build failure with linux-next for sparc allmodconfig with
> > the error messages:
> >
> > drivers/built-in.o: In function `meson6_timer_init':
> > meson6_timer.c:(.init.text+0x5fe8): undefined reference to `of_io_request_and_map'
> > drivers/built-in.o: In function `mtk_timer_init':
> > mtk_timer.c:(.init.text+0x6af0): undefined reference to `of_io_request_and_map'
> > drivers/built-in.o: In function `asm9260_timer_init':
> > asm9260_timer.c:(.init.text+0x6c48): undefined reference to `of_io_request_and_map'
> >
> > CONFIG_OF is defined for sparc so it is expected that we have a
> > definition of of_io_request_and_map() but of/address.c is only compiled
> > if it is !SPARC. In other words, CONFIG_OF_ADDRESS is not defined for
> > sparc so we get the build failure.
> >
> > Fixes: e572f844ca66 ("clocksource/drivers/meson6: Add the COMPILE_TEST option")
> > Fixes: bec8c4617611 ("clocksource/drivers/mediatek: Add the COMPILE_TEST option")
> > Fixes: 4a373b45f94a ("clocksource/drivers/asm9260: Add the COMPILE_TEST option")
> > Cc: Daniel Lezcano <daniel.lezcano-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
> > Signed-off-by: Sudip Mukherjee <sudip-ofJRbWXBVFamYgehrs7/Lw@public.gmane.org>
>
> Moved the include out of the ifdefs and applied, thanks.
Thanks, I was wondering if the include should be within the ifdefs or
outside. But since the original code had it inside ifdefs, i thought its
better to have it inside.
regards
sudip
--
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^ permalink raw reply [flat|nested] 10+ messages in thread
end of thread, other threads:[~2015-12-19 6:39 UTC | newest]
Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2015-12-08 8:47 [PATCH v4] of: fix declaration of of_io_request_and_map Sudip Mukherjee
2015-12-08 8:47 ` Sudip Mukherjee
2015-12-17 12:35 ` Sudip Mukherjee
2015-12-17 12:35 ` Sudip Mukherjee
2015-12-17 13:01 ` Daniel Lezcano
2015-12-17 13:01 ` Daniel Lezcano
2015-12-17 17:55 ` Rob Herring
2015-12-17 17:55 ` Rob Herring
2015-12-19 6:39 ` Sudip Mukherjee
2015-12-19 6:39 ` Sudip Mukherjee
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