1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/video/backlight/s6e63m0.c b/drivers/video/backlight/s6e63m0.c
index e132157d8545..516db703dd24 100644
--- a/drivers/video/backlight/s6e63m0.c
+++ b/drivers/video/backlight/s6e63m0.c
@@ -690,7 +690,7 @@ static ssize_t s6e63m0_sysfs_store_gamma_mode(struct device *dev,
         struct backlight_device *bd = NULL;
         int brightness, rc;
 
-        rc = strict_strtoul(buf, 0, (unsigned long *)&lcd->gamma_mode);
+        rc = kstrtouint(buf, 0, &lcd->gamma_mode);
         if (rc < 0)
                 return rc;