Commit 835bc483 authored by Tian Tao's avatar Tian Tao

drm/sysfs: Convert sysfs sprintf/snprintf family to sysfs_emit

Fix the following coccicheck warning:
drivers/gpu/drm/drm_sysfs.c:172:8-16: WARNING: use scnprintf or sprintf
drivers/gpu/drm/drm_sysfs.c:185:8-16: WARNING: use scnprintf or sprintf
drivers/gpu/drm/drm_sysfs.c:159:8-16: WARNING: use scnprintf or sprintf
Signed-off-by: default avatarTian Tao <tiantao6@hisilicon.com>
Reviewed-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/1616375978-12151-1-git-send-email-tiantao6@hisilicon.com
parent 166633c8
...@@ -156,8 +156,8 @@ static ssize_t status_show(struct device *device, ...@@ -156,8 +156,8 @@ static ssize_t status_show(struct device *device,
status = READ_ONCE(connector->status); status = READ_ONCE(connector->status);
return snprintf(buf, PAGE_SIZE, "%s\n", return sysfs_emit(buf, "%s\n",
drm_get_connector_status_name(status)); drm_get_connector_status_name(status));
} }
static ssize_t dpms_show(struct device *device, static ssize_t dpms_show(struct device *device,
...@@ -169,8 +169,7 @@ static ssize_t dpms_show(struct device *device, ...@@ -169,8 +169,7 @@ static ssize_t dpms_show(struct device *device,
dpms = READ_ONCE(connector->dpms); dpms = READ_ONCE(connector->dpms);
return snprintf(buf, PAGE_SIZE, "%s\n", return sysfs_emit(buf, "%s\n", drm_get_dpms_name(dpms));
drm_get_dpms_name(dpms));
} }
static ssize_t enabled_show(struct device *device, static ssize_t enabled_show(struct device *device,
...@@ -182,7 +181,7 @@ static ssize_t enabled_show(struct device *device, ...@@ -182,7 +181,7 @@ static ssize_t enabled_show(struct device *device,
enabled = READ_ONCE(connector->encoder); enabled = READ_ONCE(connector->encoder);
return snprintf(buf, PAGE_SIZE, enabled ? "enabled\n" : "disabled\n"); return sysfs_emit(buf, enabled ? "enabled\n" : "disabled\n");
} }
static ssize_t edid_show(struct file *filp, struct kobject *kobj, static ssize_t edid_show(struct file *filp, struct kobject *kobj,
......
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