12 files changed, 34 insertions, 20 deletions

diff --git a/drivers/media/video/omap3isp/ispccdc.c b/drivers/media/video/omap3isp/ispccdc.c
index 253fdcce2df2..98804d5f89c2 100644
--- a/drivers/media/video/omap3isp/ispccdc.c
+++ b/drivers/media/video/omap3isp/ispccdc.c
@@ -2206,8 +2206,6 @@ static int ccdc_init_entities(struct isp_ccdc_device *ccdc)
 
 void omap3isp_ccdc_unregister_entities(struct isp_ccdc_device *ccdc)
 {
-        media_entity_cleanup(&ccdc->subdev.entity);
-
         v4l2_device_unregister_subdev(&ccdc->subdev);
         omap3isp_video_unregister(&ccdc->video_out);
 }
@@ -2287,6 +2285,9 @@ void omap3isp_ccdc_cleanup(struct isp_device *isp)
 {
         struct isp_ccdc_device *ccdc = &isp->isp_ccdc;
 
+        omap3isp_video_cleanup(&ccdc->video_out);
+        media_entity_cleanup(&ccdc->subdev.entity);
+
         /* Free LSC requests. As the CCDC is stopped there's no active request,
          * so only the pending request and the free queue need to be handled.
          */
diff --git a/drivers/media/video/omap3isp/ispccp2.c b/drivers/media/video/omap3isp/ispccp2.c
index fa1d09b0ad98..b8e0863b194c 100644
--- a/drivers/media/video/omap3isp/ispccp2.c
+++ b/drivers/media/video/omap3isp/ispccp2.c
@@ -1100,8 +1100,6 @@ static int ccp2_init_entities(struct isp_ccp2_device *ccp2)
  */
 void omap3isp_ccp2_unregister_entities(struct isp_ccp2_device *ccp2)
 {
-        media_entity_cleanup(&ccp2->subdev.entity);
-
         v4l2_device_unregister_subdev(&ccp2->subdev);
         omap3isp_video_unregister(&ccp2->video_in);
 }
@@ -1146,6 +1144,9 @@ void omap3isp_ccp2_cleanup(struct isp_device *isp)
 {
         struct isp_ccp2_device *ccp2 = &isp->isp_ccp2;
 
+        omap3isp_video_cleanup(&ccp2->video_in);
+        media_entity_cleanup(&ccp2->subdev.entity);
+
         regulator_put(ccp2->vdds_csib);
 }
 
diff --git a/drivers/media/video/omap3isp/ispcsi2.c b/drivers/media/video/omap3isp/ispcsi2.c
index 69161a682b3d..5612e95ac0b8 100644
--- a/drivers/media/video/omap3isp/ispcsi2.c
+++ b/drivers/media/video/omap3isp/ispcsi2.c
@@ -1241,8 +1241,6 @@ static int csi2_init_entities(struct isp_csi2_device *csi2)
 
 void omap3isp_csi2_unregister_entities(struct isp_csi2_device *csi2)
 {
-        media_entity_cleanup(&csi2->subdev.entity);
-
         v4l2_device_unregister_subdev(&csi2->subdev);
         omap3isp_video_unregister(&csi2->video_out);
 }
@@ -1277,6 +1275,10 @@ error:
  */
 void omap3isp_csi2_cleanup(struct isp_device *isp)
 {
+        struct isp_csi2_device *csi2a = &isp->isp_csi2a;
+
+        omap3isp_video_cleanup(&csi2a->video_out);
+        media_entity_cleanup(&csi2a->subdev.entity);
 }
 
 /*
diff --git a/drivers/media/video/omap3isp/isph3a_aewb.c b/drivers/media/video/omap3isp/isph3a_aewb.c
index 8068cefd8d89..a3c76bf18175 100644
--- a/drivers/media/video/omap3isp/isph3a_aewb.c
+++ b/drivers/media/video/omap3isp/isph3a_aewb.c
@@ -370,5 +370,5 @@ void omap3isp_h3a_aewb_cleanup(struct isp_device *isp)
 {
         kfree(isp->isp_aewb.priv);
         kfree(isp->isp_aewb.recover_priv);
-        omap3isp_stat_free(&isp->isp_aewb);
+        omap3isp_stat_cleanup(&isp->isp_aewb);
 }
diff --git a/drivers/media/video/omap3isp/isph3a_af.c b/drivers/media/video/omap3isp/isph3a_af.c
index ba54d0acdecf..58e0bc414899 100644
--- a/drivers/media/video/omap3isp/isph3a_af.c
+++ b/drivers/media/video/omap3isp/isph3a_af.c
@@ -425,5 +425,5 @@ void omap3isp_h3a_af_cleanup(struct isp_device *isp)
 {
         kfree(isp->isp_af.priv);
         kfree(isp->isp_af.recover_priv);
-        omap3isp_stat_free(&isp->isp_af);
+        omap3isp_stat_cleanup(&isp->isp_af);
 }
diff --git a/drivers/media/video/omap3isp/isphist.c b/drivers/media/video/omap3isp/isphist.c
index 1743856b30d1..1163907bcddc 100644
--- a/drivers/media/video/omap3isp/isphist.c
+++ b/drivers/media/video/omap3isp/isphist.c
@@ -516,5 +516,5 @@ void omap3isp_hist_cleanup(struct isp_device *isp)
         if (HIST_USING_DMA(&isp->isp_hist))
                 omap_free_dma(isp->isp_hist.dma_ch);
         kfree(isp->isp_hist.priv);
-        omap3isp_stat_free(&isp->isp_hist);
+        omap3isp_stat_cleanup(&isp->isp_hist);
 }
diff --git a/drivers/media/video/omap3isp/isppreview.c b/drivers/media/video/omap3isp/isppreview.c
index aba537af87e4..84a18b66b23c 100644
--- a/drivers/media/video/omap3isp/isppreview.c
+++ b/drivers/media/video/omap3isp/isppreview.c
@@ -2046,10 +2046,7 @@ static int preview_init_entities(struct isp_prev_device *prev)
 
 void omap3isp_preview_unregister_entities(struct isp_prev_device *prev)
 {
-        media_entity_cleanup(&prev->subdev.entity);
-
         v4l2_device_unregister_subdev(&prev->subdev);
-        v4l2_ctrl_handler_free(&prev->ctrls);
         omap3isp_video_unregister(&prev->video_in);
         omap3isp_video_unregister(&prev->video_out);
 }
@@ -2085,6 +2082,12 @@ error:
 
 void omap3isp_preview_cleanup(struct isp_device *isp)
 {
+        struct isp_prev_device *prev = &isp->isp_prev;
+
+        v4l2_ctrl_handler_free(&prev->ctrls);
+        omap3isp_video_cleanup(&prev->video_in);
+        omap3isp_video_cleanup(&prev->video_out);
+        media_entity_cleanup(&prev->subdev.entity);
 }
 
 /*
diff --git a/drivers/media/video/omap3isp/ispresizer.c b/drivers/media/video/omap3isp/ispresizer.c
index 0bb0f8cd36f5..78ce0406a232 100644
--- a/drivers/media/video/omap3isp/ispresizer.c
+++ b/drivers/media/video/omap3isp/ispresizer.c
@@ -1674,8 +1674,6 @@ static int resizer_init_entities(struct isp_res_device *res)
 
 void omap3isp_resizer_unregister_entities(struct isp_res_device *res)
 {
-        media_entity_cleanup(&res->subdev.entity);
-
         v4l2_device_unregister_subdev(&res->subdev);
         omap3isp_video_unregister(&res->video_in);
         omap3isp_video_unregister(&res->video_out);
@@ -1712,6 +1710,11 @@ error:
 
 void omap3isp_resizer_cleanup(struct isp_device *isp)
 {
+        struct isp_res_device *res = &isp->isp_res;
+
+        omap3isp_video_cleanup(&res->video_in);
+        omap3isp_video_cleanup(&res->video_out);
+        media_entity_cleanup(&res->subdev.entity);
 }
 
 /*
diff --git a/drivers/media/video/omap3isp/ispstat.c b/drivers/media/video/omap3isp/ispstat.c
index 732905552261..bf0e5a771857 100644
--- a/drivers/media/video/omap3isp/ispstat.c
+++ b/drivers/media/video/omap3isp/ispstat.c
@@ -1062,7 +1062,6 @@ int omap3isp_stat_unsubscribe_event(struct v4l2_subdev *subdev,
 
 void omap3isp_stat_unregister_entities(struct ispstat *stat)
 {
-        media_entity_cleanup(&stat->subdev.entity);
         v4l2_device_unregister_subdev(&stat->subdev);
 }
 
@@ -1085,8 +1084,9 @@ int omap3isp_stat_init(struct ispstat *stat, const char *name,
         return isp_stat_init_entities(stat, name, sd_ops);
 }
 
-void omap3isp_stat_free(struct ispstat *stat)
+void omap3isp_stat_cleanup(struct ispstat *stat)
 {
+        media_entity_cleanup(&stat->subdev.entity);
         isp_stat_bufs_free(stat);
         kfree(stat->buf);
 }
diff --git a/drivers/media/video/omap3isp/ispstat.h b/drivers/media/video/omap3isp/ispstat.h
index d86da94fa50d..9b7c8654dc8a 100644
--- a/drivers/media/video/omap3isp/ispstat.h
+++ b/drivers/media/video/omap3isp/ispstat.h
@@ -144,7 +144,7 @@ int omap3isp_stat_request_statistics(struct ispstat *stat,
                                      struct omap3isp_stat_data *data);
 int omap3isp_stat_init(struct ispstat *stat, const char *name,
                        const struct v4l2_subdev_ops *sd_ops);
-void omap3isp_stat_free(struct ispstat *stat);
+void omap3isp_stat_cleanup(struct ispstat *stat);
 int omap3isp_stat_subscribe_event(struct v4l2_subdev *subdev,
                                   struct v4l2_fh *fh,
                                   struct v4l2_event_subscription *sub);
diff --git a/drivers/media/video/omap3isp/ispvideo.c b/drivers/media/video/omap3isp/ispvideo.c
index 0cb8a9f9d675..7d74ebbdb63b 100644
--- a/drivers/media/video/omap3isp/ispvideo.c
+++ b/drivers/media/video/omap3isp/ispvideo.c
@@ -1325,6 +1325,11 @@ int omap3isp_video_init(struct isp_video *video, const char *name)
         return 0;
 }
 
+void omap3isp_video_cleanup(struct isp_video *video)
+{
+        media_entity_cleanup(&video->video.entity);
+}
+
 int omap3isp_video_register(struct isp_video *video, struct v4l2_device *vdev)
 {
         int ret;
@@ -1341,8 +1346,6 @@ int omap3isp_video_register(struct isp_video *video, struct v4l2_device *vdev)
 
 void omap3isp_video_unregister(struct isp_video *video)
 {
-        if (video_is_registered(&video->video)) {
-                media_entity_cleanup(&video->video.entity);
+        if (video_is_registered(&video->video))
                 video_unregister_device(&video->video);
-        }
 }
diff --git a/drivers/media/video/omap3isp/ispvideo.h b/drivers/media/video/omap3isp/ispvideo.h
index 53160aa24e6e..08cbfa144e6e 100644
--- a/drivers/media/video/omap3isp/ispvideo.h
+++ b/drivers/media/video/omap3isp/ispvideo.h
@@ -190,6 +190,7 @@ struct isp_video_fh {
                                 container_of(q, struct isp_video_fh, queue)
 
 int omap3isp_video_init(struct isp_video *video, const char *name);
+void omap3isp_video_cleanup(struct isp_video *video);
 int omap3isp_video_register(struct isp_video *video,
                             struct v4l2_device *vdev);
 void omap3isp_video_unregister(struct isp_video *video);