Commit 901c4ad6 authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab
Browse files

[media] dib8000: upd_demod_gain_period should be u32 



X-Patchwork-Delegate: m.chehab@samsung.com
As shown at the code, upd_demod_gain_period is used to write
to two 16-bit registers:
    dib8000_write_word(state, 1946, upd_demod_gain_period & 0xFFFF);
    dib8000_write_word(state, 1947, reg | (1<<14) | ((upd_demod_gain_period >> 16) & 0xFF));

So, it should be declared as u32.

This fixes the following smatch warning:
	drivers/media/dvb-frontends/dib8000.c:1282 dib8000_agc_startup() warn: right shifting more than type allows

Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
parent 2b0aac30

drivers/media/dvb-frontends/dib8000.c

+2 −1
Original line number Diff line number Diff line
@@ -1263,7 +1263,8 @@ static int dib8000_agc_startup(struct dvb_frontend *fe) 
	struct dib8000_state *state = fe->demodulator_priv;

	enum frontend_tune_state *tune_state = &state->tune_state;

	int ret = 0;

	u16 reg, upd_demod_gain_period = 0x8000;

	u16 reg;

	u32 upd_demod_gain_period = 0x8000;



	switch (*tune_state) {

	case CT_AGC_START: