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Subject[PATCH] video: omapfb: Use scnprintf() instead of snprintf()
Date
Fix following warnings:
./drivers/video/fbdev/omap/omapfb_main.c:1382:8-16:
WARNING: use scnprintf or sprintf
./drivers/video/fbdev/omap/omapfb_main.c:1306:8-16:
WARNING: use scnprintf or sprintf

Signed-off-by: Guo Zhengkui <guozhengkui@vivo.com>
---
drivers/video/fbdev/omap/omapfb_main.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/video/fbdev/omap/omapfb_main.c b/drivers/video/fbdev/omap/omapfb_main.c
index b495c09e6102..a0d472943c60 100644
--- a/drivers/video/fbdev/omap/omapfb_main.c
+++ b/drivers/video/fbdev/omap/omapfb_main.c
@@ -1303,7 +1303,7 @@ static ssize_t omapfb_show_panel_name(struct device *dev,
{
struct omapfb_device *fbdev = dev_get_drvdata(dev);

- return snprintf(buf, PAGE_SIZE, "%s\n", fbdev->panel->name);
+ return scnprintf(buf, PAGE_SIZE, "%s\n", fbdev->panel->name);
}

static ssize_t omapfb_show_bklight_level(struct device *dev,
@@ -1314,7 +1314,7 @@ static ssize_t omapfb_show_bklight_level(struct device *dev,
int r;

if (fbdev->panel->get_bklight_level) {
- r = snprintf(buf, PAGE_SIZE, "%d\n",
+ r = scnprintf(buf, PAGE_SIZE, "%d\n",
fbdev->panel->get_bklight_level(fbdev->panel));
} else
r = -ENODEV;
@@ -1348,7 +1348,7 @@ static ssize_t omapfb_show_bklight_max(struct device *dev,
int r;

if (fbdev->panel->get_bklight_level) {
- r = snprintf(buf, PAGE_SIZE, "%d\n",
+ r = scnprintf(buf, PAGE_SIZE, "%d\n",
fbdev->panel->get_bklight_max(fbdev->panel));
} else
r = -ENODEV;
@@ -1379,7 +1379,7 @@ static ssize_t omapfb_show_ctrl_name(struct device *dev,
{
struct omapfb_device *fbdev = dev_get_drvdata(dev);

- return snprintf(buf, PAGE_SIZE, "%s\n", fbdev->ctrl->name);
+ return scnprintf(buf, PAGE_SIZE, "%s\n", fbdev->ctrl->name);
}

static struct device_attribute dev_attr_ctrl_name =
--
2.20.1
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