[media] adv7604/cobalt: missing GPIOLIB dependency

The adv7604 driver depends on GPIOLIB, and therefore cobalt depends
on it as well.
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>

drivers/media/i2c/Kconfig

@@ -196,7 +196,7 @@ config VIDEO_ADV7183
 
 config VIDEO_ADV7604
 	tristate "Analog Devices ADV7604 decoder"
-	depends on VIDEO_V4L2 && I2C && VIDEO_V4L2_SUBDEV_API
+	depends on VIDEO_V4L2 && I2C && VIDEO_V4L2_SUBDEV_API && GPIOLIB
 	---help---
 	  Support for the Analog Devices ADV7604 video decoder.
 

drivers/media/pci/cobalt/Kconfig

 config VIDEO_COBALT
 	tristate "Cisco Cobalt support"
 	depends on VIDEO_V4L2 && I2C && MEDIA_CONTROLLER
-	depends on PCI_MSI && MTD_COMPLEX_MAPPINGS
+	depends on PCI_MSI && MTD_COMPLEX_MAPPINGS && GPIOLIB
 	select I2C_ALGOBIT
 	select VIDEO_ADV7604
 	select VIDEO_ADV7511