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mtd: spi-nor: core: Make spi_nor_set_4byte_addr_mode_brwr public

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This method can be retrieved at BFPT parsing time. The method is
described in JESD216 BFPT[SFDP_DWORD(16)], BIT(28) and BIT(20).

Reviewed-by: Michael Walle <michael@walle.cc>
Link: https://lore.kernel.org/r/20230331074606.3559258-6-tudor.ambarus@linaro.org
Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org>
This commit is contained in:
Tudor Ambarus
2023-03-31 07:46:01 +00:00
parent d75c22f376
commit 3a4d5f4af9
2 changed files with 2 additions and 1 deletions
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2
drivers/mtd/spi-nor/core.c
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@@ -579,7 +579,7 @@ int spi_nor_set_4byte_addr_mode_wren_en4b_ex4b(struct spi_nor *nor, bool enable)
*
* Return: 0 on success, -errno otherwise.
*/
static int spi_nor_set_4byte_addr_mode_brwr(struct spi_nor *nor, bool enable)
int spi_nor_set_4byte_addr_mode_brwr(struct spi_nor *nor, bool enable)
{
int ret;

1
drivers/mtd/spi-nor/core.h
View File

@@ -650,6 +650,7 @@ int spi_nor_write_disable(struct spi_nor *nor);
int spi_nor_set_4byte_addr_mode_en4b_ex4b(struct spi_nor *nor, bool enable);
int spi_nor_set_4byte_addr_mode_wren_en4b_ex4b(struct spi_nor *nor,
bool enable);
int spi_nor_set_4byte_addr_mode_brwr(struct spi_nor *nor, bool enable);
int spi_nor_wait_till_ready(struct spi_nor *nor);
int spi_nor_global_block_unlock(struct spi_nor *nor);
int spi_nor_prep_and_lock(struct spi_nor *nor);