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 contain:
   - new i2c video drivers: ml86v7667 (video decoder),
                            ths8200 (video encoder)
   - a new video driver for EasyCap cards based on Fushicai USBTV007
   - Improved support for OF and embedded systems, with V4L2 async
     initialization and a better support for clocks
   - API cleanups on the ioctls used by the v4l2 debug tool
   - Lots of cleanups
   - As usual, several driver improvements and new cards additions
   - Revert two changesets that change the minimal symbol rate for
     stv0399, as request by Manu
   - Update MAINTAINERS and other files to point to my new e-mail"

* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (378 commits)
  MAINTAINERS & ABI: Update to point to my new email
  [media] stb0899: restore minimal rate to 5Mbauds
  [media] exynos4-is: Correct colorspace handling at FIMC-LITE
  [media] exynos4-is: Set valid initial format on FIMC.n subdevs
  [media] exynos4-is: Set valid initial format on FIMC-IS-ISP subdev pads
  [media] exynos4-is: Fix format propagation on FIMC-IS-ISP subdev
  [media] exynos4-is: Set valid initial format at FIMC-LITE
  [media] exynos4-is: Fix format propagation on FIMC-LITE.n subdevs
  [media] MAINTAINERS: Update S5P/Exynos FIMC driver entry
  [media] Documentation: Update driver's directory in video4linux/fimc.txt
  [media] exynos4-is: Change fimc-is firmware file names
  [media] exynos4-is: Add support for Exynos5250 MIPI-CSIS
  [media] exynos4-is: Add Exynos5250 SoC support to fimc-lite driver
  [media] exynos4-is: Drop drvdata handling in fimc-lite for non-dt platforms
  [media] media: i2c: tvp514x: remove manual setting of subdev name
  [media] media: i2c: tvp7002: remove manual setting of subdev name
  [media] mem2mem: set missing v4l2_dev pointer
  [media] wl128x: add missing struct v4l2_device
  [media] tvp514x: Fix init seqeunce
  [media] saa7134: Fix sparse warnings by adding __user annotation
  ...

1 files changed, 3 insertions, 16 deletions

diff --git a/drivers/media/i2c/saa6588.c b/drivers/media/i2c/saa6588.c
index b4e1ccbd87ec..70bc72e795d0 100644
--- a/drivers/media/i2c/saa6588.c
+++ b/drivers/media/i2c/saa6588.c
@@ -33,7 +33,6 @@
 
 #include <media/saa6588.h>
 #include <media/v4l2-device.h>
-#include <media/v4l2-chip-ident.h>
 
 
 /* insmod options */
@@ -443,17 +442,9 @@ static int saa6588_s_tuner(struct v4l2_subdev *sd, const struct v4l2_tuner *vt)
 	return 0;
 }
 
-static int saa6588_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip)
-{
-	struct i2c_client *client = v4l2_get_subdevdata(sd);
-
-	return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_SAA6588, 0);
-}
-
 /* ----------------------------------------------------------------------- */
 
 static const struct v4l2_subdev_core_ops saa6588_core_ops = {
-	.g_chip_ident = saa6588_g_chip_ident,
 	.ioctl = saa6588_ioctl,
 };
 
@@ -478,17 +469,15 @@ static int saa6588_probe(struct i2c_client *client,
 	v4l_info(client, "saa6588 found @ 0x%x (%s)\n",
 			client->addr << 1, client->adapter->name);
 
-	s = kzalloc(sizeof(*s), GFP_KERNEL);
+	s = devm_kzalloc(&client->dev, sizeof(*s), GFP_KERNEL);
 	if (s == NULL)
 		return -ENOMEM;
 
 	s->buf_size = bufblocks * 3;
 
-	s->buffer = kmalloc(s->buf_size, GFP_KERNEL);
-	if (s->buffer == NULL) {
-		kfree(s);
+	s->buffer = devm_kzalloc(&client->dev, s->buf_size, GFP_KERNEL);
+	if (s->buffer == NULL)
 		return -ENOMEM;
-	}
 	sd = &s->sd;
 	v4l2_i2c_subdev_init(sd, client, &saa6588_ops);
 	spin_lock_init(&s->lock);
@@ -516,8 +505,6 @@ static int saa6588_remove(struct i2c_client *client)
 
 	cancel_delayed_work_sync(&s->work);
 
-	kfree(s->buffer);
-	kfree(s);
 	return 0;
 }