From: Jing Yao yao.jing2@zte.com.cn
[ Upstream commit f63658a59c3d439c8ad7b290f8ec270980e0f384 ]
Use sysfs_emit instead of scnprintf, snprintf or sprintf.
Reported-by: Zeal Robot zealci@zte.com.cn Signed-off-by: Jing Yao yao.jing2@zte.com.cn Signed-off-by: Helge Deller deller@gmx.de Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c b/drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c index 87497a00241f..1c57ddaeff1b 100644 --- a/drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c +++ b/drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c @@ -412,7 +412,7 @@ static ssize_t dsicm_num_errors_show(struct device *dev, if (r) return r;
- return snprintf(buf, PAGE_SIZE, "%d\n", errors); + return sysfs_emit(buf, "%d\n", errors); }
static ssize_t dsicm_hw_revision_show(struct device *dev, @@ -442,7 +442,7 @@ static ssize_t dsicm_hw_revision_show(struct device *dev, if (r) return r;
- return snprintf(buf, PAGE_SIZE, "%02x.%02x.%02x\n", id1, id2, id3); + return sysfs_emit(buf, "%02x.%02x.%02x\n", id1, id2, id3); }
static ssize_t dsicm_store_ulps(struct device *dev, @@ -490,7 +490,7 @@ static ssize_t dsicm_show_ulps(struct device *dev, t = ddata->ulps_enabled; mutex_unlock(&ddata->lock);
- return snprintf(buf, PAGE_SIZE, "%u\n", t); + return sysfs_emit(buf, "%u\n", t); }
static ssize_t dsicm_store_ulps_timeout(struct device *dev, @@ -535,7 +535,7 @@ static ssize_t dsicm_show_ulps_timeout(struct device *dev, t = ddata->ulps_timeout; mutex_unlock(&ddata->lock);
- return snprintf(buf, PAGE_SIZE, "%u\n", t); + return sysfs_emit(buf, "%u\n", t); }
static DEVICE_ATTR(num_dsi_errors, S_IRUGO, dsicm_num_errors_show, NULL);