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[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: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
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@ -1263,7 +1263,8 @@ static int dib8000_agc_startup(struct dvb_frontend *fe)
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struct dib8000_state *state = fe->demodulator_priv;
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enum frontend_tune_state *tune_state = &state->tune_state;
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int ret = 0;
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u16 reg, upd_demod_gain_period = 0x8000;
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u16 reg;
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u32 upd_demod_gain_period = 0x8000;
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switch (*tune_state) {
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case CT_AGC_START:
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