[media] cx23885: Name an internal i2c part and declare a bitfield by name

Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/video/cx23885/cx23885-reg.h b/drivers/media/video/cx23885/cx23885-reg.h
index 12b4d3a..a99936e 100644
--- a/drivers/media/video/cx23885/cx23885-reg.h
+++ b/drivers/media/video/cx23885/cx23885-reg.h
@@ -203,6 +203,7 @@
 #define SD2_BIAS_CTRL	0x0000000A
 #define AMP_BIAS_CTRL	0x0000000C
 #define CH_PWR_CTRL1	0x0000000E
+#define FLD_CH_SEL      (1 << 3)
 #define CH_PWR_CTRL2	0x0000000F
 #define DSM_STATUS1	0x00000010
 #define DSM_STATUS2	0x00000011