From: ye xingchen <[email protected]> Replace the open-code with sysfs_emit() to simplify the code.
Signed-off-by: ye xingchen <[email protected]> --- drivers/video/backlight/lp8788_bl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/video/backlight/lp8788_bl.c b/drivers/video/backlight/lp8788_bl.c index ba42f3fe0c73..00d79c0cfee9 100644 --- a/drivers/video/backlight/lp8788_bl.c +++ b/drivers/video/backlight/lp8788_bl.c @@ -240,7 +240,7 @@ static ssize_t lp8788_get_bl_ctl_mode(struct device *dev, else strmode = "Invalid mode"; - return scnprintf(buf, PAGE_SIZE, "%s\n", strmode); + return sysfs_emit(buf, "%s\n", strmode); } static DEVICE_ATTR(bl_ctl_mode, S_IRUGO, lp8788_get_bl_ctl_mode, NULL); -- 2.25.1
