drm: modes: add missing [drm] to message printing

The warning message in drm_mode_parse_command_line_for_connector miss
the [drm] at beginning.
This patch add it and take the opportunity to convert
printk(KERN_WARNING to pr_warn()

Signed-off-by: LABBE Corentin <clabbe.montjoie@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1454594633-15100-1-git-send-email-clabbe.montjoie@gmail.com

diff --git a/drivers/gpu/drm/drm_modes.c b/drivers/gpu/drm/drm_modes.c
index 20775c05235a4d81ef8569011d573db303ab0a6d..f7448a5e95a9b3bf6fcdf491a079581ea5d8e7c1 100644 (file)
--- a/drivers/gpu/drm/drm_modes.c
+++ b/drivers/gpu/drm/drm_modes.c
@@ -1371,8 +1371,7 @@ bool drm_mode_parse_command_line_for_connector(const char *mode_option,
        }
 done:
        if (i >= 0) {
-               printk(KERN_WARNING
-                       "parse error at position %i in video mode '%s'\n",
+               pr_warn("[drm] parse error at position %i in video mode '%s'\n",
                        i, name);
                mode->specified = false;
                return false;