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* [PATCH v3 02/12] mtd: rawnand: move ONFI related functions to nand.h
@ 2019-06-03 12:43 ` Shivamurthy Shastri (sshivamurthy)
  0 siblings, 0 replies; 2+ messages in thread
From: Shivamurthy Shastri (sshivamurthy) @ 2019-06-03 12:43 UTC (permalink / raw)
  To: Miquel Raynal, Richard Weinberger, David Woodhouse, Brian Norris,
	Marek Vasut, Vignesh Raghavendra, Boris Brezillon, Yixun Lan,
	Lucas Stach, Anders Roxell, Stefan Agner, Marcel Ziswiler,
	Bean Huo (beanhuo),
	Paul Cercueil, Frieder Schrempf, Chuanhong Guo, linux-mtd,
	linux-kernel

ONFI reated functions are used by nand_jedec.c and in next patch
nand_onfi.c will be moving to nand/ directory, it is necessary to move
these functions to nand.h.

Signed-off-by: Shivamurthy Shastri <sshivamurthy@micron.com>
---
 drivers/mtd/nand/raw/internals.h | 4 ----
 drivers/mtd/nand/raw/nand_onfi.c | 8 ++++----
 include/linux/mtd/nand.h         | 9 +++++++++
 3 files changed, 13 insertions(+), 8 deletions(-)

diff --git a/drivers/mtd/nand/raw/internals.h b/drivers/mtd/nand/raw/internals.h
index 4dc9ae108fa1..c7c684f533fc 100644
--- a/drivers/mtd/nand/raw/internals.h
+++ b/drivers/mtd/nand/raw/internals.h
@@ -139,10 +139,6 @@ void nand_legacy_set_defaults(struct nand_chip *chip);
 void nand_legacy_adjust_cmdfunc(struct nand_chip *chip);
 int nand_legacy_check_hooks(struct nand_chip *chip);
 
-/* ONFI functions */
-u16 onfi_crc16(u16 crc, u8 const *p, size_t len);
-int nand_onfi_detect(struct nand_device *base);
-
 /* JEDEC functions */
 int nand_jedec_detect(struct nand_chip *chip);
 
diff --git a/drivers/mtd/nand/raw/nand_onfi.c b/drivers/mtd/nand/raw/nand_onfi.c
index e20b60b8dd93..939e2277830e 100644
--- a/drivers/mtd/nand/raw/nand_onfi.c
+++ b/drivers/mtd/nand/raw/nand_onfi.c
@@ -107,10 +107,10 @@ static int nand_flash_detect_ext_param_page(struct nand_chip *chip,
 /*
  * Recover data with bit-wise majority
  */
-static void nand_bit_wise_majority(const void **srcbufs,
-				   unsigned int nsrcbufs,
-				   void *dstbuf,
-				   unsigned int bufsize)
+void nand_bit_wise_majority(const void **srcbufs,
+			    unsigned int nsrcbufs,
+			    void *dstbuf,
+			    unsigned int bufsize)
 {
 	int i, j, k;
 
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index cebc38b6d6f5..3cdf06cae8b6 100644
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -760,4 +760,13 @@ static inline bool nanddev_bbt_is_initialized(struct nand_device *nand)
 int nanddev_mtd_erase(struct mtd_info *mtd, struct erase_info *einfo);
 int nanddev_mtd_max_bad_blocks(struct mtd_info *mtd, loff_t offs, size_t len);
 
+/* ONFI functions */
+u16 onfi_crc16(u16 crc, u8 const *p, size_t len);
+void nand_bit_wise_majority(const void **srcbufs,
+			    unsigned int nsrcbufs,
+			    void *dstbuf,
+			    unsigned int bufsize);
+void sanitize_string(u8 *s, size_t len);
+int nand_onfi_detect(struct nand_device *base);
+
 #endif /* __LINUX_MTD_NAND_H */
-- 
2.17.1


^ permalink raw reply related	[flat|nested] 2+ messages in thread
* [PATCH v3 02/12] mtd: rawnand: move ONFI related functions to nand.h
@ 2019-06-03 12:43 ` Shivamurthy Shastri (sshivamurthy)
  0 siblings, 0 replies; 2+ messages in thread
From: Shivamurthy Shastri (sshivamurthy) @ 2019-06-03 12:43 UTC (permalink / raw)
  To: Miquel Raynal, Richard Weinberger, David Woodhouse, Brian Norris,
	Marek Vasut, Vignesh Raghavendra, Boris Brezillon, Yixun Lan,
	Lucas Stach, Anders Roxell, Stefan Agner, Marcel Ziswiler,
	Bean Huo (beanhuo),
	Paul Cercueil, Frieder Schrempf, Chuanhong Guo, linux-mtd,
	linux-kernel

ONFI reated functions are used by nand_jedec.c and in next patch
nand_onfi.c will be moving to nand/ directory, it is necessary to move
these functions to nand.h.

Signed-off-by: Shivamurthy Shastri <sshivamurthy@micron.com>
---
 drivers/mtd/nand/raw/internals.h | 4 ----
 drivers/mtd/nand/raw/nand_onfi.c | 8 ++++----
 include/linux/mtd/nand.h         | 9 +++++++++
 3 files changed, 13 insertions(+), 8 deletions(-)

diff --git a/drivers/mtd/nand/raw/internals.h b/drivers/mtd/nand/raw/internals.h
index 4dc9ae108fa1..c7c684f533fc 100644
--- a/drivers/mtd/nand/raw/internals.h
+++ b/drivers/mtd/nand/raw/internals.h
@@ -139,10 +139,6 @@ void nand_legacy_set_defaults(struct nand_chip *chip);
 void nand_legacy_adjust_cmdfunc(struct nand_chip *chip);
 int nand_legacy_check_hooks(struct nand_chip *chip);
 
-/* ONFI functions */
-u16 onfi_crc16(u16 crc, u8 const *p, size_t len);
-int nand_onfi_detect(struct nand_device *base);
-
 /* JEDEC functions */
 int nand_jedec_detect(struct nand_chip *chip);
 
diff --git a/drivers/mtd/nand/raw/nand_onfi.c b/drivers/mtd/nand/raw/nand_onfi.c
index e20b60b8dd93..939e2277830e 100644
--- a/drivers/mtd/nand/raw/nand_onfi.c
+++ b/drivers/mtd/nand/raw/nand_onfi.c
@@ -107,10 +107,10 @@ static int nand_flash_detect_ext_param_page(struct nand_chip *chip,
 /*
  * Recover data with bit-wise majority
  */
-static void nand_bit_wise_majority(const void **srcbufs,
-				   unsigned int nsrcbufs,
-				   void *dstbuf,
-				   unsigned int bufsize)
+void nand_bit_wise_majority(const void **srcbufs,
+			    unsigned int nsrcbufs,
+			    void *dstbuf,
+			    unsigned int bufsize)
 {
 	int i, j, k;
 
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index cebc38b6d6f5..3cdf06cae8b6 100644
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -760,4 +760,13 @@ static inline bool nanddev_bbt_is_initialized(struct nand_device *nand)
 int nanddev_mtd_erase(struct mtd_info *mtd, struct erase_info *einfo);
 int nanddev_mtd_max_bad_blocks(struct mtd_info *mtd, loff_t offs, size_t len);
 
+/* ONFI functions */
+u16 onfi_crc16(u16 crc, u8 const *p, size_t len);
+void nand_bit_wise_majority(const void **srcbufs,
+			    unsigned int nsrcbufs,
+			    void *dstbuf,
+			    unsigned int bufsize);
+void sanitize_string(u8 *s, size_t len);
+int nand_onfi_detect(struct nand_device *base);
+
 #endif /* __LINUX_MTD_NAND_H */
-- 
2.17.1


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2019-06-03 12:43 [PATCH v3 02/12] mtd: rawnand: move ONFI related functions to nand.h Shivamurthy Shastri (sshivamurthy)
2019-06-03 12:43 ` Shivamurthy Shastri (sshivamurthy)

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