diff options
Diffstat (limited to 'drivers/gpu/drm/exynos')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_ipp.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_ipp.c b/drivers/gpu/drm/exynos/exynos_drm_ipp.c index b7ce14ec4ef8..26c8a2cfe8da 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_ipp.c +++ b/drivers/gpu/drm/exynos/exynos_drm_ipp.c @@ -129,9 +129,6 @@ void exynos_platform_device_ipp_unregister(void) int exynos_drm_ippdrv_register(struct exynos_drm_ippdrv *ippdrv) { - if (!ippdrv) - return -EINVAL; - mutex_lock(&exynos_drm_ippdrv_lock); list_add_tail(&ippdrv->drv_list, &exynos_drm_ippdrv_list); mutex_unlock(&exynos_drm_ippdrv_lock); @@ -141,9 +138,6 @@ int exynos_drm_ippdrv_register(struct exynos_drm_ippdrv *ippdrv) int exynos_drm_ippdrv_unregister(struct exynos_drm_ippdrv *ippdrv) { - if (!ippdrv) - return -EINVAL; - mutex_lock(&exynos_drm_ippdrv_lock); list_del(&ippdrv->drv_list); mutex_unlock(&exynos_drm_ippdrv_lock); |