Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:
 "This series contains:
   - Exynos s5p-mfc driver got support for VP8 encoder
   - Some SoC drivers gained support for asynchronous registration
     (needed for DT)
   - The RC subsystem gained support for RC activity LED;
   - New drivers added: a video decoder(adv7842), a video encoder
     (adv7511), a new GSPCA driver (stk1135) and support for Renesas
     R-Car (vsp1)
   - the first SDR kernel driver: mirics msi3101.  Due to some troubles
     with the driver, and because the API is still under discussion, it
     will be merged at staging for 3.12.  Need to rework on it
   - usual new boards additions, fixes, cleanups and driver
     improvements"

* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (242 commits)
  [media] cx88: Fix regression: CX88_AUDIO_WM8775 can't be 0
  [media] exynos4-is: Fix entity unregistration on error path
  [media] exynos-gsc: Register v4l2 device
  [media] exynos4-is: Fix fimc-lite bayer formats
  [media] em28xx: fix assignment of the eeprom data
  [media] hdpvr: fix iteration over uninitialized lists in hdpvr_probe()
  [media] usbtv: Throw corrupted frames away
  [media] usbtv: Fix deinterlacing
  [media] v4l2: added missing mutex.h include to v4l2-ctrls.h
  [media] DocBook: upgrade media_api DocBook version to 4.2
  [media] ml86v7667: fix compile warning: 'ret' set but not used
  [media] s5p-g2d: Fix registration failure
  [media] media: coda: Fix DT driver data pointer for i.MX27
  [media] s5p-mfc: Fix input/output format reporting
  [media] v4l: vsp1: Fix mutex double lock at streamon time
  [media] v4l: vsp1: Add support for RT clock
  [media] v4l: vsp1: Initialize media device bus_info field
  [media] davinci: vpif_capture: fix error return code in vpif_probe()
  [media] davinci: vpif_display: fix error return code in vpif_probe()
  [media] MAINTAINERS: add entries for adv7511 and adv7842
  ...

1 files changed, 14 insertions, 6 deletions

diff --git a/drivers/media/i2c/tvp514x.c b/drivers/media/i2c/tvp514x.c
index 9c6d66a9868f..91f3dd4cda1b 100644
--- a/drivers/media/i2c/tvp514x.c
+++ b/drivers/media/i2c/tvp514x.c
@@ -36,6 +36,7 @@
 #include <linux/module.h>
 #include <linux/v4l2-mediabus.h>
 
+#include <media/v4l2-async.h>
 #include <media/v4l2-device.h>
 #include <media/v4l2-common.h>
 #include <media/v4l2-mediabus.h>
@@ -1175,16 +1176,22 @@ tvp514x_probe(struct i2c_client *client, const struct i2c_device_id *id)
 	sd->ctrl_handler = &decoder->hdl;
 	if (decoder->hdl.error) {
 		ret = decoder->hdl.error;
-
-		v4l2_ctrl_handler_free(&decoder->hdl);
-		return ret;
+		goto done;
 	}
 	v4l2_ctrl_handler_setup(&decoder->hdl);
 
-	v4l2_info(sd, "%s decoder driver registered !!\n", sd->name);
-
-	return 0;
+	ret = v4l2_async_register_subdev(&decoder->sd);
+	if (!ret)
+		v4l2_info(sd, "%s decoder driver registered !!\n", sd->name);
 
+done:
+	if (ret < 0) {
+		v4l2_ctrl_handler_free(&decoder->hdl);
+#if defined(CONFIG_MEDIA_CONTROLLER)
+		media_entity_cleanup(&decoder->sd.entity);
+#endif
+	}
+	return ret;
 }
 
 /**
@@ -1199,6 +1206,7 @@ static int tvp514x_remove(struct i2c_client *client)
 	struct v4l2_subdev *sd = i2c_get_clientdata(client);
 	struct tvp514x_decoder *decoder = to_decoder(sd);
 
+	v4l2_async_unregister_subdev(&decoder->sd);
 	v4l2_device_unregister_subdev(sd);
 #if defined(CONFIG_MEDIA_CONTROLLER)
 	media_entity_cleanup(&decoder->sd.entity);