cobalt: fix Kconfig dependency

commit fc88dd16a0e430f57458e6bd9b62a631c6ea53a1 upstream.

The cobalt driver should depend on VIDEO_V4L2_SUBDEV_API.

This fixes this kbuild error:

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   99bc7215bc60f6cd414cf1b85cd9d52cc596cccb
commit: 85756a069c55e0315ac5990806899cfb607b987f [media] cobalt: add new driver
config: x86_64-randconfig-s0-09201514 (attached as .config)
reproduce:
  git checkout 85756a069c55e0315ac5990806899cfb607b987f
  # save the attached .config to linux build tree
  make ARCH=x86_64

All error/warnings (new ones prefixed by >>):

   drivers/media/i2c/adv7604.c: In function 'adv76xx_get_format':
>> drivers/media/i2c/adv7604.c:1853:9: error: implicit declaration of function 'v4l2_subdev_get_try_format' [-Werror=implicit-function-declaration]
      fmt = v4l2_subdev_get_try_format(sd, cfg, format->pad);
            ^
   drivers/media/i2c/adv7604.c:1853:7: warning: assignment makes pointer from integer without a cast [-Wint-conversion]
      fmt = v4l2_subdev_get_try_format(sd, cfg, format->pad);
          ^
   drivers/media/i2c/adv7604.c: In function 'adv76xx_set_format':
   drivers/media/i2c/adv7604.c:1882:7: warning: assignment makes pointer from integer without a cast [-Wint-conversion]
      fmt = v4l2_subdev_get_try_format(sd, cfg, format->pad);
          ^
   cc1: some warnings being treated as errors

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/media/pci/cobalt/Kconfig b/drivers/media/pci/cobalt/Kconfig
index 6a1c0089bb6279c6660b6154681c1c7cdeb129d4..4ecf171d14a22be52e417c0432abe0da10928dca 100644 (file)
--- a/drivers/media/pci/cobalt/Kconfig
+++ b/drivers/media/pci/cobalt/Kconfig
@@ -1,6 +1,6 @@
 config VIDEO_COBALT
        tristate "Cisco Cobalt support"
-       depends on VIDEO_V4L2 && I2C && MEDIA_CONTROLLER
+       depends on VIDEO_V4L2 && I2C && VIDEO_V4L2_SUBDEV_API
        depends on PCI_MSI && MTD_COMPLEX_MAPPINGS && GPIOLIB
        depends on SND
        select I2C_ALGOBIT