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[media] radio-miropcm20: fix sparse NULL pointer warning

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Fixes the following sparse warnings:

drivers/media/radio/radio-miropcm20.c:193:33: warning:
 Using plain integer as NULL pointer

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
This commit is contained in:
Wei Yongjun 2014-07-29 20:21:59 -03:00 committed by Mauro Carvalho Chehab
parent 7eea35fe3d
commit 27dcb00d0d
1 changed files with 1 additions and 1 deletions
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2
drivers/media/radio/radio-miropcm20.c
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@ -190,7 +190,7 @@ static int pcm20_setfreq(struct pcm20 *dev, unsigned long freq)
freql = freq & 0xff;
freqh = freq >> 8;
rds_cmd(aci, RDS_RESET, 0, 0);
rds_cmd(aci, RDS_RESET, NULL, 0);
return snd_aci_cmd(aci, ACI_WRITE_TUNE, freql, freqh);
}