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mtd: spi-nor: Fix description of the sr_ready() return value 

The functions return 1 if ready, 0 if not ready, -errno on errors.

Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Reviewed-by: Vignesh Raghavendra <vigneshr@ti.com>
This commit is contained in:
Tudor Ambarus 2020-04-21 06:31:32 +00:00
parent 8aadd77cd2
commit b846915963
No known key found for this signature in database
GPG Key ID: 4B554F47A58D14E9
1 changed files with 4 additions and 4 deletions
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8
drivers/mtd/spi-nor/core.c
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@ -499,7 +499,7 @@ int spi_nor_xread_sr(struct spi_nor *nor, u8 *sr)
* the flash is ready for new commands. * the flash is ready for new commands.
* @nor: pointer to 'struct spi_nor'. * @nor: pointer to 'struct spi_nor'.
* *
* Return: 0 on success, -errno otherwise. * Return: 1 if ready, 0 if not ready, -errno on errors.
*/ */
static int spi_nor_xsr_ready(struct spi_nor *nor) static int spi_nor_xsr_ready(struct spi_nor *nor)
{ {
@ -542,7 +542,7 @@ static void spi_nor_clear_sr(struct spi_nor *nor)
* for new commands. * for new commands.
* @nor: pointer to 'struct spi_nor'. * @nor: pointer to 'struct spi_nor'.
* *
* Return: 0 on success, -errno otherwise. * Return: 1 if ready, 0 if not ready, -errno on errors.
*/ */
static int spi_nor_sr_ready(struct spi_nor *nor) static int spi_nor_sr_ready(struct spi_nor *nor)
{ {
@ -606,7 +606,7 @@ static void spi_nor_clear_fsr(struct spi_nor *nor)
* ready for new commands. * ready for new commands.
* @nor: pointer to 'struct spi_nor'. * @nor: pointer to 'struct spi_nor'.
* *
* Return: 0 on success, -errno otherwise. * Return: 1 if ready, 0 if not ready, -errno on errors.
*/ */
static int spi_nor_fsr_ready(struct spi_nor *nor) static int spi_nor_fsr_ready(struct spi_nor *nor)
{ {
@ -647,7 +647,7 @@ static int spi_nor_fsr_ready(struct spi_nor *nor)
* spi_nor_ready() - Query the flash to see if it is ready for new commands. * spi_nor_ready() - Query the flash to see if it is ready for new commands.
* @nor: pointer to 'struct spi_nor'. * @nor: pointer to 'struct spi_nor'.
* *
* Return: 0 on success, -errno otherwise. * Return: 1 if ready, 0 if not ready, -errno on errors.
*/ */
static int spi_nor_ready(struct spi_nor *nor) static int spi_nor_ready(struct spi_nor *nor)
{ {