1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/video/backlight/lcd.c b/drivers/video/backlight/lcd.c
index a482dd7b0311..71a11cadffc4 100644
--- a/drivers/video/backlight/lcd.c
+++ b/drivers/video/backlight/lcd.c
@@ -13,6 +13,7 @@
 #include <linux/ctype.h>
 #include <linux/err.h>
 #include <linux/fb.h>
+#include <linux/slab.h>
 
 #if defined(CONFIG_FB) || (defined(CONFIG_FB_MODULE) && \
                            defined(CONFIG_LCD_CLASS_DEVICE_MODULE))
@@ -101,7 +102,7 @@ static ssize_t lcd_store_power(struct device *dev,
         int power = simple_strtoul(buf, &endp, 0);
         size_t size = endp - buf;
 
-        if (*endp && isspace(*endp))
+        if (isspace(*endp))
                 size++;
         if (size != count)
                 return -EINVAL;
@@ -140,7 +141,7 @@ static ssize_t lcd_store_contrast(struct device *dev,
         int contrast = simple_strtoul(buf, &endp, 0);
         size_t size = endp - buf;
 
-        if (*endp && isspace(*endp))
+        if (isspace(*endp))
                 size++;
         if (size != count)
                 return -EINVAL;