[media] mn88473: 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>

1 files changed, 6 insertions, 21 deletions

diff --git a/drivers/staging/media/mn88473/mn88473.c b/drivers/staging/media/mn88473/mn88473.c
index fb0aa8d73711..84bd4fa3c627 100644
--- a/drivers/staging/media/mn88473/mn88473.c
+++ b/drivers/staging/media/mn88473/mn88473.c
@@ -59,28 +59,13 @@ static int mn88473_set_frontend(struct dvb_frontend *fe)
                 goto err;
         }
 
-        switch (c->delivery_system) {
-        case SYS_DVBT:
-        case SYS_DVBT2:
-                if (c->bandwidth_hz <= 6000000) {
-                        /* IF 3570000 Hz, BW 6000000 Hz */
-                        memcpy(bw_val, "\xe9\x55\x55\x1c\x29\x1c\x29", 7);
-                } else if (c->bandwidth_hz <= 7000000) {
-                        /* IF 4570000 Hz, BW 7000000 Hz */
-                        memcpy(bw_val, "\xc8\x00\x00\x17\x0a\x17\x0a", 7);
-                } else if (c->bandwidth_hz <= 8000000) {
-                        /* IF 4570000 Hz, BW 8000000 Hz */
-                        memcpy(bw_val, "\xaf\x00\x00\x11\xec\x11\xec", 7);
-                } else {
-                        ret = -EINVAL;
-                        goto err;
-                }
-                break;
-        case SYS_DVBC_ANNEX_A:
-                /* IF 5070000 Hz, BW 8000000 Hz */
+        if (c->bandwidth_hz <= 6000000) {
+                memcpy(bw_val, "\xe9\x55\x55\x1c\x29\x1c\x29", 7);
+        } else if (c->bandwidth_hz <= 7000000) {
+                memcpy(bw_val, "\xc8\x00\x00\x17\x0a\x17\x0a", 7);
+        } else if (c->bandwidth_hz <= 8000000) {
                 memcpy(bw_val, "\xaf\x00\x00\x11\xec\x11\xec", 7);
-                break;
-        default:
+        } else {
                 ret = -EINVAL;
                 goto err;
         }