[PATCH v3 2/6] mtd: spi-nor: core: Expose spi_nor_clear_sr() to manufacturer drivers

[tkuw584924 at gmail.com]

From: Takahiro Kuwano <Takahiro.Kuwano at infineon.com>

spi_nor_clear_sr() needs to be called from manufacturer drivers that
implement the ->ready() hook.

Signed-off-by: Takahiro Kuwano <Takahiro.Kuwano at infineon.com>
---
Changes in v3:
  - New in v3
  
 drivers/mtd/spi-nor/core.c | 2 +-
 drivers/mtd/spi-nor/core.h | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/mtd/spi-nor/core.c b/drivers/mtd/spi-nor/core.c
index c8a7f246ab7d..3ca199bb83e3 100644
--- a/drivers/mtd/spi-nor/core.c
+++ b/drivers/mtd/spi-nor/core.c
@@ -653,7 +653,7 @@ static int spi_nor_xsr_ready(struct spi_nor *nor)
  * spi_nor_clear_sr() - Clear the Status Register.
  * @nor:	pointer to 'struct spi_nor'.
  */
-static void spi_nor_clear_sr(struct spi_nor *nor)
+void spi_nor_clear_sr(struct spi_nor *nor)
 {
 	int ret;
 
diff --git a/drivers/mtd/spi-nor/core.h b/drivers/mtd/spi-nor/core.h
index 4d06c27630fe..596480aef924 100644
--- a/drivers/mtd/spi-nor/core.h
+++ b/drivers/mtd/spi-nor/core.h
@@ -447,6 +447,7 @@ int spi_nor_read_cr(struct spi_nor *nor, u8 *cr);
 int spi_nor_write_sr(struct spi_nor *nor, const u8 *sr, size_t len);
 int spi_nor_write_sr_and_check(struct spi_nor *nor, u8 sr1);
 
+void spi_nor_clear_sr(struct spi_nor *nor);
 int spi_nor_xread_sr(struct spi_nor *nor, u8 *sr);
 ssize_t spi_nor_read_data(struct spi_nor *nor, loff_t from, size_t len,
 			  u8 *buf);
-- 
2.25.1