drm: Fix comment on mode parsing

Do not claim that there's a default mode in the video= option parser.
if no option string has been given, the parser does nothing.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230209135509.7786-12-tzimmermann@suse.de

diff --git a/drivers/gpu/drm/drm_modes.c b/drivers/gpu/drm/drm_modes.c
index 40d482a..ac9a406 100644 (file)
--- a/drivers/gpu/drm/drm_modes.c
+++ b/drivers/gpu/drm/drm_modes.c
@@ -2339,8 +2339,7 @@ static int drm_mode_parse_cmdline_named_mode(const char *name,
  * @mode: preallocated drm_cmdline_mode structure to fill out
  *
  * This parses @mode_option command line modeline for modes and options to
- * configure the connector. If @mode_option is NULL the default command line
- * modeline in fb_mode_option will be parsed instead.
+ * configure the connector.
  *
  * This uses the same parameters as the fb modedb.c, except for an extra
  * force-enable, force-enable-digital and force-disable bit at the end::