drm: Add the missing symbol '.'

Shixiong Ou · danvet · commit 250ac9ee60db · 2024-07-30T10:38:22.000+02:00
Signed-off-by: Shixiong Ou <oushixiong@kylinos.cn> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20240729065756.123788-1-oushixiong1025@163.com
diff --git a/drivers/gpu/drm/drm_probe_helper.c b/drivers/gpu/drm/drm_probe_helper.c
@@ -888,7 +888,7 @@ EXPORT_SYMBOL(drm_kms_helper_is_poll_worker);
  * disabled. Polling is re-enabled by calling drm_kms_helper_poll_enable().
  *
  * If however, the polling was never initialized, this call will trigger a
- * warning and return
+ * warning and return.
  *
  * Note that calls to enable and disable polling must be strictly ordered, which
  * is automatically the case when they're only call from suspend/resume

Original file line number	Diff line number	Diff line change
`@@ -888,7 +888,7 @@ EXPORT_SYMBOL(drm_kms_helper_is_poll_worker);`
`888`	`888`	`* disabled. Polling is re-enabled by calling drm_kms_helper_poll_enable().`
`889`	`889`	`*`
`890`	`890`	`* If however, the polling was never initialized, this call will trigger a`
`891`		`- * warning and return`
	`891`	`+ * warning and return.`
`892`	`892`	`*`
`893`	`893`	`* Note that calls to enable and disable polling must be strictly ordered, which`
`894`	`894`	`* is automatically the case when they're only call from suspend/resume`