[media] cx2341x: move from media/i2c to media/common

The cx2341x module is a helper module for conexant-based MPEG encoders.
It isn't an i2c module at all, instead it should be in common since it is
used by 7 pci and usb drivers to handle the MPEG setup.
It also shouldn't be visible in the config menu as it is always
selected automatically by those drivers that need it.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/common/Kconfig

@@ -5,6 +5,9 @@ config MEDIA_COMMON_OPTIONS
 comment "common driver options"
 	depends on MEDIA_COMMON_OPTIONS
 
+config VIDEO_CX2341X
+	tristate
+
 source "drivers/media/common/b2c2/Kconfig"
 source "drivers/media/common/saa7146/Kconfig"
 source "drivers/media/common/siano/Kconfig"

drivers/media/common/Makefile

 obj-y += b2c2/ saa7146/ siano/
+obj-$(CONFIG_VIDEO_CX2341X) += cx2341x.o

drivers/media/i2c/Kconfig

@@ -317,20 +317,6 @@ config VIDEO_SAA717X
 
 source "drivers/media/i2c/cx25840/Kconfig"
 
-comment "MPEG video encoders"
-
-config VIDEO_CX2341X
-	tristate "Conexant CX2341x MPEG encoders"
-	depends on VIDEO_V4L2
-	---help---
-	  Support for the Conexant CX23416 MPEG encoders
-	  and CX23415 MPEG encoder/decoders.
-
-	  This module currently supports the encoding functions only.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called cx2341x.
-
 comment "Video encoders"
 
 config VIDEO_SAA7127

drivers/media/i2c/Makefile

@@ -64,6 +64,5 @@ obj-$(CONFIG_VIDEO_ADP1653)	+= adp1653.o
 obj-$(CONFIG_VIDEO_AS3645A)	+= as3645a.o
 obj-$(CONFIG_VIDEO_SMIAPP_PLL)	+= smiapp-pll.o
 obj-$(CONFIG_VIDEO_BTCX)  += btcx-risc.o
-obj-$(CONFIG_VIDEO_CX2341X) += cx2341x.o
 obj-$(CONFIG_VIDEO_AK881X)		+= ak881x.o
 obj-$(CONFIG_VIDEO_IR_I2C)  += ir-kbd-i2c.o