diff options
| -rw-r--r-- | drivers/staging/imx-drm/imx-drm-core.c | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/drivers/staging/imx-drm/imx-drm-core.c b/drivers/staging/imx-drm/imx-drm-core.c index b5ff45f3c55b..aff4bd47693e 100644 --- a/drivers/staging/imx-drm/imx-drm-core.c +++ b/drivers/staging/imx-drm/imx-drm-core.c @@ -88,8 +88,9 @@ static int imx_drm_driver_unload(struct drm_device *drm) imx_drm_device_put(); - drm_mode_config_cleanup(imxdrm->drm); + drm_vblank_cleanup(imxdrm->drm); drm_kms_helper_poll_fini(imxdrm->drm); + drm_mode_config_cleanup(imxdrm->drm); return 0; } @@ -428,11 +429,11 @@ static int imx_drm_driver_load(struct drm_device *drm, unsigned long flags) ret = drm_mode_group_init_legacy_group(imxdrm->drm, &imxdrm->drm->primary->mode_group); if (ret) - goto err_init; + goto err_kms; ret = drm_vblank_init(imxdrm->drm, MAX_CRTC); if (ret) - goto err_init; + goto err_kms; /* * with vblank_disable_allowed = true, vblank interrupt will be disabled @@ -441,12 +442,19 @@ static int imx_drm_driver_load(struct drm_device *drm, unsigned long flags) */ imxdrm->drm->vblank_disable_allowed = true; - if (!imx_drm_device_get()) + if (!imx_drm_device_get()) { ret = -EINVAL; + goto err_vblank; + } - ret = 0; + mutex_unlock(&imxdrm->mutex); + return 0; -err_init: +err_vblank: + drm_vblank_cleanup(drm); +err_kms: + drm_kms_helper_poll_fini(drm); + drm_mode_config_cleanup(drm); mutex_unlock(&imxdrm->mutex); return ret; |