From: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Date: Tue, 23 Dec 2014 14:21:12 +0000 (-0300)
Subject: [media] dib8000: upd_demod_gain_period should be u32
X-Git-Tag: omap-for-v4.1/prcm-dts-mfd-syscon-fix~131^2~90
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=901c4ad64c53f4d29d7bd96f33d1d5aae55ad8d8;p=pandora-kernel.git

[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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