This is a note to let you know that I've just added the patch titled

[media] tc358743: fix register i2c_rd/wr function fix

to the 4.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git%3Ba=su...

The filename of the patch is: tc358743-fix-register-i2c_rd-wr-function-fix.patch and it can be found in the queue-4.4 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let stable@vger.kernel.org know about it.

From f2c61f98e0b5f8b53b8fb860e5dcdd661bde7d0b Mon Sep 17 00:00:00 2001

From: Philipp Zabel p.zabel@pengutronix.de Date: Thu, 4 May 2017 12:20:17 -0300 Subject: [media] tc358743: fix register i2c_rd/wr function fix

From: Philipp Zabel p.zabel@pengutronix.de

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

--- 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 @@ -226,7 +226,7 @@ static void i2c_wr8(struct v4l2_subdev * 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)

Patches currently in stable-queue which might be from p.zabel@pengutronix.de are

queue-4.4/tc358743-fix-register-i2c_rd-wr-function-fix.patch