From: Tian Tao Date: Tue, 30 Mar 2021 01:54:48 +0000 (+0800) Subject: drm/panel: Convert sysfs sprintf/snprintf family to sysfs_emit X-Git-Tag: io_uring-5.13-2021-05-07~38^2~4^2 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=e8b8b0df8694e39ea6bbbdb9e2fcfa78a61e2e42;p=linux-block.git drm/panel: Convert sysfs sprintf/snprintf family to sysfs_emit Fix the following coccicheck warning: drivers/gpu/drm/panel//panel-tpo-td043mtea1.c:217:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm/panel//panel-tpo-td043mtea1.c:189:8-16: WARNING: use scnprintf or sprintf Signed-off-by: Tian Tao Reviewed-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/1617069288-8317-1-git-send-email-tiantao6@hisilicon.com --- diff --git a/drivers/gpu/drm/panel/panel-tpo-td043mtea1.c b/drivers/gpu/drm/panel/panel-tpo-td043mtea1.c index 49e6c9386258..bacaf1b7fb70 100644 --- a/drivers/gpu/drm/panel/panel-tpo-td043mtea1.c +++ b/drivers/gpu/drm/panel/panel-tpo-td043mtea1.c @@ -186,7 +186,7 @@ static ssize_t vmirror_show(struct device *dev, struct device_attribute *attr, { struct td043mtea1_panel *lcd = dev_get_drvdata(dev); - return snprintf(buf, PAGE_SIZE, "%d\n", lcd->vmirror); + return sysfs_emit(buf, "%d\n", lcd->vmirror); } static ssize_t vmirror_store(struct device *dev, struct device_attribute *attr, @@ -214,7 +214,7 @@ static ssize_t mode_show(struct device *dev, struct device_attribute *attr, { struct td043mtea1_panel *lcd = dev_get_drvdata(dev); - return snprintf(buf, PAGE_SIZE, "%d\n", lcd->mode); + return sysfs_emit(buf, "%d\n", lcd->mode); } static ssize_t mode_store(struct device *dev, struct device_attribute *attr,