From 5e6b681b1249a6db33ae12ef13a8285d0de39679 Mon Sep 17 00:00:00 2001
From: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Date: Wed, 29 Apr 2015 09:46:24 -0300
Subject: [PATCH] [media] stv0297: change typecast to u64 to avoid smatch
warnings
drivers/media/dvb-frontends/stv0297.c:140 stv0297_get_symbolrate() warn: should 'stv0297_readreg(state, 86) << 8' be a 64 bit type?
drivers/media/dvb-frontends/stv0297.c:141 stv0297_get_symbolrate() warn: should 'stv0297_readreg(state, 87) << 16' be a 64 bit type?
drivers/media/dvb-frontends/stv0297.c:142 stv0297_get_symbolrate() warn: should 'stv0297_readreg(state, 88) << 24' be a 64 bit type?
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
---
drivers/media/dvb-frontends/stv0297.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/media/dvb-frontends/stv0297.c b/drivers/media/dvb-frontends/stv0297.c
index d40f226160ef..dfc14d5c3999 100644
--- a/drivers/media/dvb-frontends/stv0297.c
+++ b/drivers/media/dvb-frontends/stv0297.c
@@ -136,10 +136,10 @@ static u32 stv0297_get_symbolrate(struct stv0297_state *state)
{
u64 tmp;
- tmp = stv0297_readreg(state, 0x55);
- tmp |= stv0297_readreg(state, 0x56) << 8;
- tmp |= stv0297_readreg(state, 0x57) << 16;
- tmp |= stv0297_readreg(state, 0x58) << 24;
+ tmp = (u64)(stv0297_readreg(state, 0x55)
+ | (stv0297_readreg(state, 0x56) << 8)
+ | (stv0297_readreg(state, 0x57) << 16)
+ | (stv0297_readreg(state, 0x58) << 24));
tmp *= STV0297_CLOCK_KHZ;
tmp >>= 32;
--
2.34.1