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authorBenjamin Larsson <benjamin@southpole.se>2015-01-12 20:23:26 -0300
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>2015-03-03 13:09:12 -0300
commit3d945be05ac1e806af075e9315bc1b3409adae2b (patch)
tree42cb687f5d58a2c7958bcc86dccef4c12ebb6053
parent3b786f13164596b2be44379442c34fbf561a78b6 (diff)
[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>
-rw-r--r--drivers/staging/media/mn88473/mn88473.c27
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;
}

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