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mtd: spi-nor: Improve opcodes documentation

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There are two status registers, named 1 and 2. The current wording is
misleading as "1" may refer to the status register ID as well as the
number of bytes required (which, in this case can be 1 or 2).

Clarify the comments by aligning them on the same pattern:
"{read,write} status {1,2} register"

Reviewed-by: Michael Walle <mwalle@kernel.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Pratyush Yadav <pratyush@kernel.org>
This commit is contained in:
Miquel Raynal 2026-05-26 16:56:29 +02:00 committed by Pratyush Yadav
parent f316b85358
commit 7c4e909b17
1 changed files with 2 additions and 2 deletions
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4
include/linux/mtd/spi-nor.h
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@ -21,8 +21,8 @@
/* Flash opcodes. */
#define SPINOR_OP_WRDI 0x04 /* Write disable */
#define SPINOR_OP_WREN 0x06 /* Write enable */
#define SPINOR_OP_RDSR 0x05 /* Read status register */
#define SPINOR_OP_WRSR 0x01 /* Write status register 1 byte */
#define SPINOR_OP_RDSR 0x05 /* Read status register 1 */
#define SPINOR_OP_WRSR 0x01 /* Write status register 1 */
#define SPINOR_OP_RDSR2 0x3f /* Read status register 2 */
#define SPINOR_OP_WRSR2 0x3e /* Write status register 2 */
#define SPINOR_OP_READ 0x03 /* Read data bytes (low frequency) */