diff mbox series

[V2,05/13] mtd: nand: Export symbol nand_decode_ext_id

Message ID 20220719202213.1753259-6-michael@amarulasolutions.com
State Superseded
Delegated to: Dario Binacchi
Headers show
Series Port manufacturer specific initialization | expand

Commit Message

Michael Nazzareno Trimarchi July 19, 2022, 8:21 p.m. UTC 
In preparation of moving specific nand support that are not jedec
or onfi

Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
---
V1->V2:
	- no changes
---
 drivers/mtd/nand/raw/nand_base.c | 3 ++-
 include/linux/mtd/rawnand.h      | 3 +++
 2 files changed, 5 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/mtd/nand/raw/nand_base.c b/drivers/mtd/nand/raw/nand_base.c
index 7d52372af5..4cb38378f4 100644
--- a/drivers/mtd/nand/raw/nand_base.c
+++ b/drivers/mtd/nand/raw/nand_base.c
@@ -4160,7 +4160,7 @@  static int nand_get_bits_per_cell(u8 cellinfo)
  * chip. The rest of the parameters must be decoded according to generic or
  * manufacturer-specific "extended ID" decoding patterns.
  */
-static void nand_decode_ext_id(struct nand_chip *chip)
+void nand_decode_ext_id(struct nand_chip *chip)
 {
 	struct mtd_info *mtd = &chip->mtd;
 	int extid, id_len;
@@ -4286,6 +4286,7 @@  static void nand_decode_ext_id(struct nand_chip *chip)
 
 	}
 }
+EXPORT_SYMBOL_GPL(nand_decode_ext_id);
 
 /*
  * Manufacturer detection. Only used when the NAND is not ONFI or JEDEC
diff --git a/include/linux/mtd/rawnand.h b/include/linux/mtd/rawnand.h
index d8141cb4d1..8fb2a43296 100644
--- a/include/linux/mtd/rawnand.h
+++ b/include/linux/mtd/rawnand.h
@@ -1374,4 +1374,7 @@  int nand_read_data_op(struct nand_chip *chip, void *buf, unsigned int len,
 int nand_write_data_op(struct nand_chip *chip, const void *buf,
 		       unsigned int len, bool force_8bit);
 
+/* Default extended ID decoding function */
+void nand_decode_ext_id(struct nand_chip *chip);
+
 #endif /* __LINUX_MTD_RAWNAND_H */