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[media] nxt6000: i2c bus error should return -EIO 

data from/to userspace. Don't mix it with I2C bus error (-EIO).

Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Mauro Carvalho Chehab 2011-07-06 12:41:21 -03:00
parent d316b5fba3
commit 7464aa50c6
1 changed files with 1 additions and 1 deletions
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2
drivers/media/dvb/frontends/nxt6000.c
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@ -50,7 +50,7 @@ static int nxt6000_writereg(struct nxt6000_state* state, u8 reg, u8 data)
if ((ret = i2c_transfer(state->i2c, &msg, 1)) != 1)
dprintk("nxt6000: nxt6000_write error (reg: 0x%02X, data: 0x%02X, ret: %d)\n", reg, data, ret);
return (ret != 1) ? -EFAULT : 0;
return (ret != 1) ? -EIO : 0;
}
static u8 nxt6000_readreg(struct nxt6000_state* state, u8 reg)