Commit 7464aa50 authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab
Browse files

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



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

Acked-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent d316b5fb

drivers/media/dvb/frontends/nxt6000.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -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)

	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);

		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)

static u8 nxt6000_readreg(struct nxt6000_state* state, u8 reg)