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 include:
   - a new Remote Controller driver for ST SoC with the corresponding DT
     bindings
   - a new frontend (cx24117)
   - a new I2C camera flash driver (lm3560)
   - a new mem2mem driver for TI SoC (ti-vpe)
   - support for Raphael r828d added to r820t driver
   - some improvements on buffer allocation at VB2 core
   - usual driver fixes and improvements

  PS this time, we have a smaller number of patches.  While it is hard
  to pinpoint to the reasons, I believe that it is mainly due to:

   1) there are several patch series ready, but depending on DT review.
      I decided to grant some extra time for DT maintainers to look on
      it, as they're expecting to have more time with the changes agreed
      during ARM mini-summit and KS.  If they can't review in time for
      3.14, I'll review myself and apply for the next merge window.

   2) I suspect that having both LinuxCon EU and LinuxCon NA happening
      during the same merge window affected the development
      productivity, as several core media developers participated on
      both events"

* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (151 commits)
  [media] media: st-rc: Add ST remote control driver
  [media] gpio-ir-recv: Include linux/of.h header
  [media] tvp7002: Include linux/of.h header
  [media] tvp514x: Include linux/of.h header
  [media] ths8200: Include linux/of.h header
  [media] adv7343: Include linux/of.h header
  [media] v4l: Fix typo in v4l2_subdev_get_try_crop()
  [media] media: i2c: add driver for dual LED Flash, lm3560
  [media] rtl28xxu: add 15f4:0131 Astrometa DVB-T2
  [media] rtl28xxu: add RTL2832P + R828D support
  [media] rtl2832: add new tuner R828D
  [media] r820t: add support for R828D
  [media] media/i2c: ths8200: fix build failure with gcc 4.5.4
  [media] Add support for KWorld UB435-Q V2
  [media] staging/media: fix msi3101 build errors
  [media] ddbridge: Remove casting the return value which is a void pointer
  [media] ngene: Remove casting the return value which is a void pointer
  [media] dm1105: remove unneeded not-null test
  [media] sh_mobile_ceu_camera: remove deprecated IRQF_DISABLED
  [media] media: rcar_vin: Add preliminary r8a7790 support
  ...

1 files changed, 16 insertions, 3 deletions

diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h
index bfda0fe9aeb0..d67210a37ef3 100644
--- a/include/media/v4l2-subdev.h
+++ b/include/media/v4l2-subdev.h
@@ -559,6 +559,17 @@ struct v4l2_subdev_internal_ops {
 /* Set this flag if this subdev generates events. */
 #define V4L2_SUBDEV_FL_HAS_EVENTS		(1U << 3)
 
+struct regulator_bulk_data;
+
+struct v4l2_subdev_platform_data {
+	/* Optional regulators uset to power on/off the subdevice */
+	struct regulator_bulk_data *regulators;
+	int num_regulators;
+
+	/* Per-subdevice data, specific for a certain video host device */
+	void *host_priv;
+};
+
 /* Each instance of a subdev driver should create this struct, either
    stand-alone or embedded in a larger struct.
  */
@@ -592,6 +603,8 @@ struct v4l2_subdev {
 	struct v4l2_async_subdev *asd;
 	/* Pointer to the managing notifier. */
 	struct v4l2_async_notifier *notifier;
+	/* common part of subdevice platform data */
+	struct v4l2_subdev_platform_data *pdata;
 };
 
 #define media_entity_to_v4l2_subdev(ent) \
@@ -622,13 +635,13 @@ struct v4l2_subdev_fh {
 	v4l2_subdev_get_try_##fun_name(struct v4l2_subdev_fh *fh,	\
 				       unsigned int pad)		\
 	{								\
-		BUG_ON(unlikely(pad >= vdev_to_v4l2_subdev(		\
-					fh->vfh.vdev)->entity.num_pads)); \
+		BUG_ON(pad >= vdev_to_v4l2_subdev(			\
+					fh->vfh.vdev)->entity.num_pads); \
 		return &fh->pad[pad].field_name;			\
 	}
 
 __V4L2_SUBDEV_MK_GET_TRY(v4l2_mbus_framefmt, format, try_fmt)
-__V4L2_SUBDEV_MK_GET_TRY(v4l2_rect, crop, try_compose)
+__V4L2_SUBDEV_MK_GET_TRY(v4l2_rect, crop, try_crop)
 __V4L2_SUBDEV_MK_GET_TRY(v4l2_rect, compose, try_compose)
 #endif