This is a common pattern in the HID drivers to reset the drvdata. Some
do it properly, some do it only in case of failure.
But, this is actually already handled by driver core, so there is no need
to do it manually.
[for hid-sensor-hub.c]
Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
[For hid-picolcd_core.c]
Acked-by: Bruno Prémont <bonbons@linux-vserver.org>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Based on 1 normalized pattern(s):
this program is free software you can redistribute it and or modify
it under the terms of the gnu general public license as published by
the free software foundation either version 2 of the license or at
your option any later version
extracted by the scancode license scanner the SPDX license identifier
GPL-2.0-or-later
has been chosen to replace the boilerplate/reference in 3029 file(s).
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Allison Randal <allison@lohutok.net>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
It is not a good idea to try to fit all types of applications in the
same input report. There are a lot of devices that are needing
the quirk HID_MULTI_INPUT but this quirk doesn't match the actual HID
description as it is based on the report ID.
Given that most devices with MULTI_INPUT I can think of split nicely
the devices inputs into application, it is a good thing to split the
devices by default based on this assumption.
Also make hid-multitouch following this rule, to not have to deal
with too many input created.
While we are at it, fix some checkpatch complaints about converting
'unsigned' to 'unsigned int'.
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
The input_configured callback was recently changed to return
an 'int', but the newly added driver uses the old API:
drivers/hid/hid-gfrm.c:151:22: warning: initialization from incompatible pointer type [-Wincompatible-pointer-types]
This changes the driver like the other ones.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: 34fc1322e7 ("HID: hid-gfrm: Google Fiber TV Box remote controls")
Fixes: b2c68a2f1b ("HID: hid-input: allow input_configured callback return errors")
Acked-by: Petri Gynther <pgynther@google.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Benjamin Tissoires
Thomas Gleixner
Arnd Bergmann
Petri Gynther