[media] mn88472: simplify bandwidth registers setting code

Signed-off-by: Benjamin Larsson <benjamin@southpole.se>
Reviewed-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

diff --git a/drivers/staging/media/mn88472/mn88472.c b/drivers/staging/media/mn88472/mn88472.c
index b6b015c2b516499e8aec4d97287f51cdf6e44190..6eebe564e5573e6187d30777f247f084f8421eba 100644 (file)
--- a/drivers/staging/media/mn88472/mn88472.c
+++ b/drivers/staging/media/mn88472/mn88472.c
@@ -58,35 +58,22 @@ static int mn88472_set_frontend(struct dvb_frontend *fe)
                goto err;
        }
 
-       switch (c->delivery_system) {
-       case SYS_DVBT:
-       case SYS_DVBT2:
-               if (c->bandwidth_hz <= 5000000) {
-                       memcpy(bw_val, "\xe5\x99\x9a\x1b\xa9\x1b\xa9", 7);
-                       bw_val2 = 0x03;
-               } else if (c->bandwidth_hz <= 6000000) {
-                       /* IF 3570000 Hz, BW 6000000 Hz */
-                       memcpy(bw_val, "\xbf\x55\x55\x15\x6b\x15\x6b", 7);
-                       bw_val2 = 0x02;
-               } else if (c->bandwidth_hz <= 7000000) {
-                       /* IF 4570000 Hz, BW 7000000 Hz */
-                       memcpy(bw_val, "\xa4\x00\x00\x0f\x2c\x0f\x2c", 7);
-                       bw_val2 = 0x01;
-               } else if (c->bandwidth_hz <= 8000000) {
-                       /* IF 4570000 Hz, BW 8000000 Hz */
-                       memcpy(bw_val, "\x8f\x80\x00\x08\xee\x08\xee", 7);
-                       bw_val2 = 0x00;
-               } else {
-                       ret = -EINVAL;
-                       goto err;
-               }
-               break;
-       case SYS_DVBC_ANNEX_A:
-               /* IF 5070000 Hz, BW 8000000 Hz */
+       if (c->bandwidth_hz <= 5000000) {
+               memcpy(bw_val, "\xe5\x99\x9a\x1b\xa9\x1b\xa9", 7);
+               bw_val2 = 0x03;
+       } else if (c->bandwidth_hz <= 6000000) {
+               /* IF 3570000 Hz, BW 6000000 Hz */
+               memcpy(bw_val, "\xbf\x55\x55\x15\x6b\x15\x6b", 7);
+               bw_val2 = 0x02;
+       } else if (c->bandwidth_hz <= 7000000) {
+               /* IF 4570000 Hz, BW 7000000 Hz */
+               memcpy(bw_val, "\xa4\x00\x00\x0f\x2c\x0f\x2c", 7);
+               bw_val2 = 0x01;
+       } else if (c->bandwidth_hz <= 8000000) {
+               /* IF 4570000 Hz, BW 8000000 Hz */
                memcpy(bw_val, "\x8f\x80\x00\x08\xee\x08\xee", 7);
                bw_val2 = 0x00;
-               break;
-       default:
+       } else {
                ret = -EINVAL;
                goto err;
        }