[media] staging/media: remove deprecated mx3 driver

Remove this deprecated old driver.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

drivers/staging/media/Kconfig

@@ -27,8 +27,6 @@ source "drivers/staging/media/davinci_vpfe/Kconfig"
 
 source "drivers/staging/media/mn88472/Kconfig"
 
-source "drivers/staging/media/mx3/Kconfig"
-
 source "drivers/staging/media/omap1/Kconfig"
 
 source "drivers/staging/media/omap4iss/Kconfig"

drivers/staging/media/Makefile

@@ -2,7 +2,6 @@ obj-$(CONFIG_I2C_BCM2048)	+= bcm2048/
 obj-$(CONFIG_DVB_CXD2099)	+= cxd2099/
 obj-$(CONFIG_LIRC_STAGING)	+= lirc/
 obj-$(CONFIG_VIDEO_DM365_VPFE)	+= davinci_vpfe/
-obj-$(CONFIG_VIDEO_MX3)		+= mx3/
 obj-$(CONFIG_VIDEO_OMAP1)	+= omap1/
 obj-$(CONFIG_VIDEO_OMAP4)	+= omap4iss/
 obj-$(CONFIG_DVB_MN88472)       += mn88472/

drivers/staging/media/mx3/Kconfig

-config VIDEO_MX3
-	tristate "i.MX3x Camera Sensor Interface driver"
-	depends on VIDEO_DEV && MX3_IPU && SOC_CAMERA
-	depends on MX3_IPU || COMPILE_TEST
-	depends on HAS_DMA
-	select VIDEOBUF2_DMA_CONTIG
-	---help---
-	  This is a v4l2 driver for the i.MX3x Camera Sensor Interface
-
-	  This driver is deprecated: it should become a stand-alone driver
-	  instead of using the soc-camera framework.
-
-	  Unless someone is willing to take this on (unlikely with such
-	  ancient hardware) it is going to be removed from the kernel
-	  soon.

drivers/staging/media/mx3/Makefile

-# Makefile for i.MX3x Camera Sensor driver
-
-obj-$(CONFIG_VIDEO_MX3) += mx3_camera.o

drivers/staging/media/mx3/TODO

-This driver is deprecated: it should become a stand-alone driver instead of
-using the soc-camera framework.
-
-Unless someone is willing to take this on (unlikely with such ancient
-hardware) it is going to be removed from the kernel soon.
-
-Note that trivial patches will not be accepted anymore, only a full conversion.
-
-If you want to convert this driver, please contact the linux-media mailinglist
-(see http://linuxtv.org/lists.php).