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authorMauro Carvalho Chehab <mchehab@redhat.com>2013-04-25 15:22:20 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2013-04-25 15:25:19 -0300
commit13122f98c6479ddbfc308eb4253f84aaf4a2b45e (patch)
treee9c723bfbab0044c7a27f234b6673f12319316dc /drivers/media/dvb-frontends
parent746f7ae0e9ca500f8be888675d88befed5740413 (diff)
downloadvexpress-lsk-13122f98c6479ddbfc308eb4253f84aaf4a2b45e.tar.gz
[media] dib8000: fix a warning
drivers/media/dvb-frontends/dib8000.c: In function 'dib8000_wait_lock': drivers/media/dvb-frontends/dib8000.c:3972:1: warning: 'value' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/media/dvb-frontends/dib8000.c:2419:6: note: 'value' was declared here Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/dvb-frontends')
-rw-r--r--drivers/media/dvb-frontends/dib8000.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/media/dvb-frontends/dib8000.c b/drivers/media/dvb-frontends/dib8000.c
index 57863d3fd1c..a54182dd0e9 100644
--- a/drivers/media/dvb-frontends/dib8000.c
+++ b/drivers/media/dvb-frontends/dib8000.c
@@ -2416,19 +2416,19 @@ static void dib8000_set_isdbt_common_channel(struct dib8000_state *state, u8 seq
static u32 dib8000_wait_lock(struct dib8000_state *state, u32 internal,
u32 wait0_ms, u32 wait1_ms, u32 wait2_ms)
{
- u32 value;
- u16 reg = 11; /* P_search_end0 start addr */
+ u32 value = 0; /* P_search_end0 wait time */
+ u16 reg = 11; /* P_search_end0 start addr */
for (reg = 11; reg < 16; reg += 2) {
if (reg == 11) {
if (state->revision == 0x8090)
- value = internal * wait1_ms; /* P_search_end0 wait time */
+ value = internal * wait1_ms;
else
- value = internal * wait0_ms; /* P_search_end0 wait time */
+ value = internal * wait0_ms;
} else if (reg == 13)
- value = internal * wait1_ms; /* P_search_end0 wait time */
+ value = internal * wait1_ms;
else if (reg == 15)
- value = internal * wait2_ms; /* P_search_end0 wait time */
+ value = internal * wait2_ms;
dib8000_write_word(state, reg, (u16)((value >> 16) & 0xffff));
dib8000_write_word(state, (reg + 1), (u16)(value & 0xffff));
}