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[media] saa7164: fix sparse warning

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drivers/media/pci/saa7164/saa7164-i2c.c:45:33: warning: Using plain integer as NULL pointer

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Reviewed-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Hans Verkuil 2015-05-22 10:45:28 -03:00 committed by Mauro Carvalho Chehab
parent edff2bac9d
commit 7071b2eaba
1 changed files with 1 additions and 1 deletions
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2
drivers/media/pci/saa7164/saa7164-i2c.c
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@ -42,7 +42,7 @@ static int i2c_xfer(struct i2c_adapter *i2c_adap, struct i2c_msg *msgs, int num)
retval = saa7164_api_i2c_read(bus,
msgs[i].addr,
0 /* reglen */,
0 /* reg */, msgs[i].len, msgs[i].buf);
NULL /* reg */, msgs[i].len, msgs[i].buf);
} else if (i + 1 < num && (msgs[i + 1].flags & I2C_M_RD) &&
msgs[i].addr == msgs[i + 1].addr) {
/* write then read from same address */