From: Tudor Ambarus <tudor.ambarus@microchip.com>
Date: Tue, 21 Apr 2020 06:31:32 +0000
Subject: mtd: spi-nor: Fix description of the sr_ready() return value
Git-commit: b8469159632818064084397a010f34e156a393db
Patch-mainline: v5.8-rc1
References: jsc#SLE-14214 jsc#SLE-16606

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>
Signed-off-by: Matthias Brugger <mbrugger@suse.com>
---
 drivers/mtd/spi-nor/core.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/mtd/spi-nor/core.c b/drivers/mtd/spi-nor/core.c
index 2fede0667759..1ab4386a099a 100644
--- a/drivers/mtd/spi-nor/core.c
+++ b/drivers/mtd/spi-nor/core.c
@@ -499,7 +499,7 @@ int spi_nor_xread_sr(struct spi_nor *nor, u8 *sr)
  * the flash is ready for new commands.
  * @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)
 {
@@ -542,7 +542,7 @@ static void spi_nor_clear_sr(struct spi_nor *nor)
  * for new commands.
  * @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)
 {
@@ -606,7 +606,7 @@ static void spi_nor_clear_fsr(struct spi_nor *nor)
  * ready for new commands.
  * @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)
 {
@@ -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.
  * @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)
 {
-- 
2.28.0