diff options
Diffstat (limited to 'drivers/video/backlight/lp855x_bl.c')
-rw-r--r-- | drivers/video/backlight/lp855x_bl.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/video/backlight/lp855x_bl.c b/drivers/video/backlight/lp855x_bl.c index 20111ef..c98bdbf 100644 --- a/drivers/video/backlight/lp855x_bl.c +++ b/drivers/video/backlight/lp855x_bl.c @@ -35,7 +35,6 @@ #define LP8557_EPROM_START 0x10 #define LP8557_EPROM_END 0x1E -#define BUF_SIZE 20 #define DEFAULT_BL_NAME "lcd-backlight" #define MAX_BRIGHTNESS 255 @@ -304,7 +303,7 @@ static ssize_t lp855x_get_chip_id(struct device *dev, struct device_attribute *attr, char *buf) { struct lp855x *lp = dev_get_drvdata(dev); - return scnprintf(buf, BUF_SIZE, "%s\n", lp->chipname); + return scnprintf(buf, PAGE_SIZE, "%s\n", lp->chipname); } static ssize_t lp855x_get_bl_ctl_mode(struct device *dev, @@ -319,7 +318,7 @@ static ssize_t lp855x_get_bl_ctl_mode(struct device *dev, else if (mode == REGISTER_BASED) strmode = "register based"; - return scnprintf(buf, BUF_SIZE, "%s\n", strmode); + return scnprintf(buf, PAGE_SIZE, "%s\n", strmode); } static DEVICE_ATTR(chip_id, S_IRUGO, lp855x_get_chip_id, NULL); |