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authorJemma Denson <jdenson@gmail.com>2015-05-05 18:33:27 -0300
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>2015-05-18 17:44:13 -0300
commit7c95e25e38c03a64659343ddbb64fdbb5ff2e25a (patch)
tree275adcd591096753900503169bedb894a09ce16c /drivers/media/dvb-frontends/cx24120.c
parentfbdbab72969b48367dcf5f0d42112b6f78fae794 (diff)
[media] cx24120: Fix disecq_send_burst command
Previous version of this driver had a memset before every call to cmd. This meant the default value of cmd.arg[1] was zero unless burst is set. Make sure it remains zero. Also fe_sec_mini_cmd_t is an enum, so test against it. Signed-off-by: Jemma Denson <jdenson@gmail.com> Signed-off-by: Patrick Boettcher <patrick.boettcher@posteo.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/dvb-frontends/cx24120.c')
-rw-r--r--drivers/media/dvb-frontends/cx24120.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/media/dvb-frontends/cx24120.c b/drivers/media/dvb-frontends/cx24120.c
index 2876b8aae90a..2fa196a889d7 100644
--- a/drivers/media/dvb-frontends/cx24120.c
+++ b/drivers/media/dvb-frontends/cx24120.c
@@ -499,8 +499,7 @@ static int cx24120_diseqc_send_burst(struct dvb_frontend *fe,
cmd.id = CMD_DISEQC_BURST;
cmd.len = 0;
cmd.arg[0] = 0x00;
- if (burst)
- cmd.arg[1] = 0x01;
+ cmd.arg[1] = (burst == SEC_MINI_B) ? 0x01 : 0x00;
dev_dbg(&state->i2c->dev, "%s: burst sent.\n", __func__);