This is a note to let you know that I've just added the patch titled
video: fbdev: omapfb: panel-tpo-td043mtea1: Use sysfs_emit() instead of snprintf()
to the 5.15-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
video-fbdev-omapfb-panel-tpo-td043mtea1-use-sysfs_em.patch
and it can be found in the queue-5.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit b2d2f0dd0ecbe63bea4616633bc00199fe431333
Author: Jing Yao <yao.jing2@xxxxxxxxxx>
Date: Fri Nov 5 08:20:44 2021 +0000
video: fbdev: omapfb: panel-tpo-td043mtea1: Use sysfs_emit() instead of snprintf()
[ Upstream commit c07a039cbb96748f54c02995bae8131cc9a73b0a ]
Use sysfs_emit instead of scnprintf, snprintf or sprintf.
Reported-by: Zeal Robot <zealci@xxxxxxxxxx>
Signed-off-by: Jing Yao <yao.jing2@xxxxxxxxxx>
Signed-off-by: Helge Deller <deller@xxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td043mtea1.c b/drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td043mtea1.c
index afac1d9445aa..57b7d1f49096 100644
--- a/drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td043mtea1.c
+++ b/drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td043mtea1.c
@@ -169,7 +169,7 @@ static ssize_t tpo_td043_vmirror_show(struct device *dev,
{
struct panel_drv_data *ddata = dev_get_drvdata(dev);
- return snprintf(buf, PAGE_SIZE, "%d\n", ddata->vmirror);
+ return sysfs_emit(buf, "%d\n", ddata->vmirror);
}
static ssize_t tpo_td043_vmirror_store(struct device *dev,
@@ -199,7 +199,7 @@ static ssize_t tpo_td043_mode_show(struct device *dev,
{
struct panel_drv_data *ddata = dev_get_drvdata(dev);
- return snprintf(buf, PAGE_SIZE, "%d\n", ddata->mode);
+ return sysfs_emit(buf, "%d\n", ddata->mode);
}
static ssize_t tpo_td043_mode_store(struct device *dev,
