projects / platform / kernel / linux-rpi.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: eced9df) | patch
Input: ads7846 - fix unaligned access on 7845
authorDmitry Torokhov <dmitry.torokhov@gmail.com>
Thu, 12 Nov 2020 01:17:11 +0000 (17:17 -0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 30 Dec 2020 10:53:14 +0000 (11:53 +0100)
commitd2fd75615c2fc779a20b870e3351d995b2a8adba
treee66bb38bad39223ddea32dc144f8fd4291597950tree | snapshot
parenteced9dfb66913d18df605a7b5cc36bef28f82bb7commit | diff
Input: ads7846 - fix unaligned access on 7845

[ Upstream commit 03e2c9c782f721b661a0e42b1b58f394b5298544 ]

req->sample[1] is not naturally aligned at word boundary, and therefore we
should use get_unaligned_be16() when accessing it.

Fixes: 3eac5c7e44f3 ("Input: ads7846 - extend the driver for ads7845 controller support")
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/input/touchscreen/ads7846.c diff | blob | history
Domain: System / Kernel;