V4L/DVB (6659): Convert MTS to bitfield

Xc2028.3028 has two type of firmwares: audio-standard specific ones and
baseband MTS firmwares. MTS firmwares provide stereo decoding for 6 MHz
BTSC/EIAJ and for monoaural audio decoding on 8 MHz firmwares.

It seems that the option to use MTS or a standard-specific audio decoding
depends on the way xc2028/3028 is connected.

Instead of wasting 32 (or 64 bits) to signalize if the driver needs to use MTS
firmware, this patch converts it to a bitfield that can be shared with other
proprieties of xc2028/3028.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 2 insertions, 7 deletions

diff --git a/drivers/media/video/tuner-xc2028.h b/drivers/media/video/tuner-xc2028.h
index 16259b14ce90..f24fb2a00f6f 100644
--- a/drivers/media/video/tuner-xc2028.h
+++ b/drivers/media/video/tuner-xc2028.h
@@ -11,17 +11,12 @@
 
 #define XC2028_DEFAULT_FIRMWARE "xc3028-v27.fw"
 
-enum xc2028_firm_type {
-        XC2028_FIRM_NORMAL,
-        XC2028_FIRM_MTS,
-};
-
 struct xc2028_ctrl {
-        enum xc2028_firm_type   type;
         char                    *fname;
         int                     max_len;
-        int                     d2633:1;
         unsigned int            scode_table;
+        unsigned int            mts  :1;
+        unsigned int            d2633:1;
 };
 
 struct xc2028_config {