[PATCH v16 01/15] mtd: spi-nor: core: use EOPNOTSUPP instead of ENOTSUPP

Pratyush Yadav
2020-10-05T15:37:50Z

ENOTSUPP is not a SUSV4 error code. Using EOPNOTSUPP is preferred
in its stead.

Signed-off-by: Pratyush Yadav <p.yadav@ti.com>
Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com>
---
drivers/mtd/spi-nor/core.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/mtd/spi-nor/core.c b/drivers/mtd/spi-nor/core.c
index 0369d98b2d12..4d0f8d165544 100644
--- a/drivers/mtd/spi-nor/core.c
+++ b/drivers/mtd/spi-nor/core.c
@@ -2281,7 +2281,7 @@ static int spi_nor_hwcaps_pp2cmd(u32 hwcaps)
*@nor: pointer to a 'struct spi_nor'
*@op: pointer to op template to be checked
*
- * Returns 0 if operation is supported, -ENOTSUPP otherwise.
+ * Returns 0 if operation is supported, -EOPNOTSUPP otherwise.
*/
static int spi_nor_spimem_check_op(struct spi_nor *nor,
struct spi_mem_op *op)
@@ -2295,12 +2295,12 @@ static int spi_nor_spimem_check_op(struct spi_nor *nor,
op->addr.nbytes = 4;
if (!spi_mem_supports_op(nor->spimem, op)) {
if (nor->mtd.size > SZ_16M)
- return -ENOTSUPP;
+ return -EOPNOTSUPP;

/* If flash size <= 16MB, 3 address bytes are sufficient */
op->addr.nbytes = 3;
if (!spi_mem_supports_op(nor->spimem, op))
- return -ENOTSUPP;
+ return -EOPNOTSUPP;
}

return 0;
@@ -2312,7 +2312,7 @@ static int spi_nor_spimem_check_op(struct spi_nor *nor,
*@nor: pointer to a 'struct spi_nor'
*@read: pointer to op template to be checked
*
- * Returns 0 if operation is supported, -ENOTSUPP otherwise.
+ * Returns 0 if operation is supported, -EOPNOTSUPP otherwise.
*/
static int spi_nor_spimem_check_readop(struct spi_nor *nor,
const struct spi_nor_read_command *read)
@@ -2338,7 +2338,7 @@ static int spi_nor_spimem_check_readop(struct spi_nor *nor,
*@nor: pointer to a 'struct spi_nor'
*@pp: pointer to op template to be checked
*
- * Returns 0 if operation is supported, -ENOTSUPP otherwise.
+ * Returns 0 if operation is supported, -EOPNOTSUPP otherwise.
*/
static int spi_nor_spimem_check_pp(struct spi_nor *nor,
const struct spi_nor_pp_command *pp)
--
2.28.0