Messages in this thread Patch in this message | | | From | Carlis <> | Subject | [PATCH v2] drm/panel: panel-dsi-cm: convert sysfs snprintf to sysfs_emit | Date | Thu, 8 Apr 2021 08:52:57 +0000 |
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From: Xuezhi Zhang <zhangxuezhi1@yulong.com>
Fix the following coccicheck warning: drivers/gpu/drm//panel/panel-dsi-cm.c:271:8-16: WARNING: use scnprintf or sprintf drivers/gpu/drm//panel/panel-dsi-cm.c:251:8-16: WARNING: use scnprintf or sprintf
Signed-off-by: Xuezhi Zhang <zhangxuezhi1@yulong.com> --- v2: change snprint to snprintf in subject. --- drivers/gpu/drm/panel/panel-dsi-cm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/panel/panel-dsi-cm.c b/drivers/gpu/drm/panel/panel-dsi-cm.c index 5fbfb71ca3d9..a8efb06cca64 100644 --- a/drivers/gpu/drm/panel/panel-dsi-cm.c +++ b/drivers/gpu/drm/panel/panel-dsi-cm.c @@ -248,7 +248,7 @@ static ssize_t num_dsi_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 hw_revision_show(struct device *dev, @@ -268,7 +268,7 @@ static ssize_t 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 DEVICE_ATTR_RO(num_dsi_errors); -- 2.25.1
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