From: Philipp Zabel p.zabel@pengutronix.de
commit 4b0755e90ae03ba40174842af6fa810355960fbc upstream.
The below mentioned fix contains a small but severe bug, fix it to make the driver work again.
Fixes: 3538aa6ecfb2 ("[media] tc358743: fix register i2c_rd/wr functions")
Cc: Hans Verkuil hans.verkuil@cisco.com Cc: Mauro Carvalho Chehab mchehab@s-opensource.com Signed-off-by: Philipp Zabel p.zabel@pengutronix.de Acked-by: Arnd Bergmann arnd@arndb.de Signed-off-by: Hans Verkuil hansverk@cisco.com Signed-off-by: Mauro Carvalho Chehab mchehab@s-opensource.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/media/i2c/tc358743.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/media/i2c/tc358743.c +++ b/drivers/media/i2c/tc358743.c @@ -237,7 +237,7 @@ static void i2c_wr16(struct v4l2_subdev
static void i2c_wr16_and_or(struct v4l2_subdev *sd, u16 reg, u16 mask, u16 val) { - i2c_wrreg(sd, reg, (i2c_rdreg(sd, reg, 2) & mask) | val, 2); + i2c_wrreg(sd, reg, (i2c_rdreg(sd, reg, 1) & mask) | val, 1); }
static u32 i2c_rd32(struct v4l2_subdev *sd, u16 reg)