diff options
| author | Philipp Zabel <p.zabel@pengutronix.de> | 2017-05-04 12:20:17 -0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-03-18 11:17:51 +0100 |
| commit | 44f3c2b6e5e94f687c26aefce564c44839f79954 (patch) | |
| tree | aa023b2a649b2e4ce14e9e02c0499b970add904a /drivers/media | |
| parent | 81e510a3f679814dffaaa4f8ee507f19ae2d2805 (diff) | |
tc358743: fix register i2c_rd/wr function fix
commit f2c61f98e0b5f8b53b8fb860e5dcdd661bde7d0b 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>
Cc: Ben Hutchings <ben.hutchings@codethink.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/i2c/tc358743.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/i2c/tc358743.c b/drivers/media/i2c/tc358743.c index ea2777e1ee10..bc630a719776 100644 --- a/drivers/media/i2c/tc358743.c +++ b/drivers/media/i2c/tc358743.c @@ -226,7 +226,7 @@ static void i2c_wr8(struct v4l2_subdev *sd, u16 reg, u8 val) static void i2c_wr8_and_or(struct v4l2_subdev *sd, u16 reg, u8 mask, u8 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 u16 i2c_rd16(struct v4l2_subdev *sd, u16 reg) |