diff options
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_drv.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c index d41aae0dcc60..b8abbc4a3d8b 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_drv.c +++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c | |||
| @@ -495,6 +495,12 @@ static struct component_match *exynos_drm_match_add(struct device *dev) | |||
| 495 | 495 | ||
| 496 | mutex_lock(&drm_component_lock); | 496 | mutex_lock(&drm_component_lock); |
| 497 | 497 | ||
| 498 | /* Do not retry to probe if there is no any kms driver regitered. */ | ||
| 499 | if (list_empty(&drm_component_list)) { | ||
| 500 | mutex_unlock(&drm_component_lock); | ||
| 501 | return ERR_PTR(-ENODEV); | ||
| 502 | } | ||
| 503 | |||
| 498 | list_for_each_entry(cdev, &drm_component_list, list) { | 504 | list_for_each_entry(cdev, &drm_component_list, list) { |
| 499 | /* | 505 | /* |
| 500 | * Add components to master only in case that crtc and | 506 | * Add components to master only in case that crtc and |
