malhuda/msm-4.14
1
0
Fork 0
mirror of https://github.com/rd-stuffs/msm-4.14.git synced 2025-02-20 11:45:48 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

[media] tda10086: change typecast to u64 to avoid smatch warnings

Browse Source 
drivers/media/dvb-frontends/tda10086.c:476 tda10086_get_frontend() warn: should 'tda10086_read_byte(state, 81) << 8' be a 64 bit type?

Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Mauro Carvalho Chehab 2015-04-29 15:48:10 -03:00
parent 05a848ecbb
commit b674ac290e
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/media/dvb-frontends/tda10086.c
View File

@ -472,8 +472,8 @@ static int tda10086_get_frontend(struct dvb_frontend *fe)
return -EINVAL; return -EINVAL;
/* calculate the updated frequency (note: we convert from Hz->kHz) */ /* calculate the updated frequency (note: we convert from Hz->kHz) */
tmp64 = tda10086_read_byte(state, 0x52); tmp64 = ((u64)tda10086_read_byte(state, 0x52)
tmp64 |= (tda10086_read_byte(state, 0x51) << 8); | (tda10086_read_byte(state, 0x51) << 8));
if (tmp64 & 0x8000) if (tmp64 & 0x8000)
tmp64 |= 0xffffffffffff0000ULL; tmp64 |= 0xffffffffffff0000ULL;
tmp64 = (tmp64 * (SACLK/1000ULL)); tmp64 = (tmp64 * (SACLK/1000ULL));