backlight: use kstrtoul()

The usage of simple_strtoul() or strict_strtoul() is not preferred.  Thus,
kstrtoul should be used.

This patch also fixes checkpatch error as follows:
ERROR: space required after that ',' (ctx:VxV)

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jingoo Han
2012-01-10 15:09:19 -08:00
zatwierdzone przez Linus Torvalds
rodzic 1cfc6fee34
commit 66655760bf
2 zmienionych plików z 13 dodań i 19 usunięć

Wyświetl plik

@@ -102,7 +102,7 @@ static void backlight_generate_event(struct backlight_device *bd,
}
static ssize_t backlight_show_power(struct device *dev,
struct device_attribute *attr,char *buf)
struct device_attribute *attr, char *buf)
{
struct backlight_device *bd = to_backlight_device(dev);
@@ -116,7 +116,7 @@ static ssize_t backlight_store_power(struct device *dev,
struct backlight_device *bd = to_backlight_device(dev);
unsigned long power;
rc = strict_strtoul(buf, 0, &power);
rc = kstrtoul(buf, 0, &power);
if (rc)
return rc;
@@ -150,7 +150,7 @@ static ssize_t backlight_store_brightness(struct device *dev,
struct backlight_device *bd = to_backlight_device(dev);
unsigned long brightness;
rc = strict_strtoul(buf, 0, &brightness);
rc = kstrtoul(buf, 0, &brightness);
if (rc)
return rc;