[media] tda10086: change typecast to u64 to avoid smatch warnings
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>
diff --git a/drivers/media/dvb-frontends/tda10086.c b/drivers/media/dvb-frontends/tda10086.c
index fcfe2e0..f1a7521 100644
--- a/drivers/media/dvb-frontends/tda10086.c
+++ b/drivers/media/dvb-frontends/tda10086.c
@@ -472,8 +472,8 @@
return -EINVAL;
/* calculate the updated frequency (note: we convert from Hz->kHz) */
- tmp64 = tda10086_read_byte(state, 0x52);
- tmp64 |= (tda10086_read_byte(state, 0x51) << 8);
+ tmp64 = ((u64)tda10086_read_byte(state, 0x52)
+ | (tda10086_read_byte(state, 0x51) << 8));
if (tmp64 & 0x8000)
tmp64 |= 0xffffffffffff0000ULL;
tmp64 = (tmp64 * (SACLK/1000ULL));