[media] cx23885: setup the dma mapping for raw audio support

Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/video/cx23885/cx23885-core.c

@@ -155,7 +155,6 @@ static struct sram_channel cx23885_sram_channels[] = {
 		.cnt2_reg	= DMA5_CNT2,
 	},
 	[SRAM_CH07] = {
-		.name		= "ch7",
 		.name		= "TV Audio",
 		.cmds_start	= 0x10190,
 		.ctrl_start	= 0x10480,