From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:45680 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750835AbdCOGKR (ORCPT ); Wed, 15 Mar 2017 02:10:17 -0400 Subject: Patch "iio: 104-quad-8: Fix off-by-one error when addressing flag register" has been added to the 4.10-stable tree To: vilhelm.gray@gmail.com, gregkh@linuxfoundation.org, jic23@kernel.org Cc: , From: Date: Wed, 15 Mar 2017 14:09:55 +0800 Message-ID: <1489558195193157@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: 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 know about it. >>From ca8d8e03b4c9ad447d1e882cc8014e538f653018 Mon Sep 17 00:00:00 2001 From: William Breathitt Gray 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 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. Fixes: 28e5d3bb0325 ("iio: 104-quad-8: Add IIO support for the ACCES 104-QUAD-8") Signed-off-by: William Breathitt Gray Signed-off-by: Jonathan Cameron Signed-off-by: Greg Kroah-Hartman --- drivers/iio/counter/104-quad-8.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/iio/counter/104-quad-8.c +++ b/drivers/iio/counter/104-quad-8.c @@ -76,7 +76,7 @@ static int quad8_read_raw(struct iio_dev return 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 vilhelm.gray@gmail.com are queue-4.10/iio-104-quad-8-fix-off-by-one-error-when-addressing-flag-register.patch