Patch "iio: 104-quad-8: Fix off-by-one error when addressing flag register" has been added to the 4.10-stable tree
Subsystems (2)
This is a note to let you know that I've just added the patch titled
iio: 104-quad-8: Fix off-by-one error when addressing flag register
to the 4.10-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
iio-104-quad-8-fix-off-by-one-error-when-addressing-flag-register.patch
and it can be found in the queue-4.10 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.
Quoted 1 line
From
ca8d8e03b4c9ad447d1e882cc8014e538f653018Mon Sep 17 00:00:00 2001
From: William Breathitt Gray <[email protected]>
Date: Thu, 9 Feb 2017 10:03:41 -0500
Subject: iio: 104-quad-8: Fix off-by-one error when addressing flag register
From: William Breathitt Gray <[email protected]>
commit ca8d8e03b4c9ad447d1e882cc8014e538f653018 upstream.
The flag register is offset by 1 from the respective channel data register. This patch fixes an off-by-one error when attempting to read a channel flag register where the base address was not properly offset.
--- drivers/iio/counter/104-quad-8.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
drivers/iio/counter/104-quad-8.c +1 -1
@@ -76,7 +76,7 @@ static int quad8_read_raw(struct iio_devreturn IIO_VAL_INT ; } - flags =inb (base_offset); + flags =inb (base_offset +1 ); borrow = flags &BIT (0 ); carry = !!(flags &BIT (1 ));
Patches currently in stable-queue which might be from [email protected] are
queue-4.10/iio-104-quad-8-fix-off-by-one-error-when-addressing-flag-register.patch