Amadeusz Sławiński 1023af0c06 ALSA: hdac: fix memory release for SST and SOF drivers ... [ Upstream commit 6d647b736a ] During the integration of HDaudio support, we changed the way in which we get hdev in snd_hdac_ext_bus_device_init() to use one preallocated with devm_kzalloc(), however it still left kfree(hdev) in snd_hdac_ext_bus_device_exit(). It leads to oopses when trying to rmmod and modprobe. Fix it, by just removing kfree call. SOF also uses some of the snd_hdac_ functions for HDAudio support but allocated the memory with kzalloc. A matching fix is provided separately to align all users of the snd_hdac_ library. Fixes: 6298542fa3 ("ALSA: hdac: remove memory allocation from snd_hdac_ext_bus_device_init") Reviewed-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2019-07-10 09:53:36 +02:00
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ext	ALSA: hdac: fix memory release for SST and SOF drivers	2019-07-10 09:53:36 +02:00
array.c	ALSA: hda: Fix krealloc() with __GFP_ZERO usage	2016-08-03 15:17:22 +02:00
hda_bus_type.c	ALSA: hda - Advertise MODALIAS in uevent	2015-10-20 10:15:53 +02:00
hdac_bus.c	ALSA: hda: Fix potential race at unregistration and unsol events	2017-06-20 07:53:57 +02:00
hdac_component.c	ALSA: hda: Make audio component support more generic	2018-07-17 22:25:48 +02:00
hdac_controller.c	sound: don't call skl_init_chip() to reset intel skl soc	2018-09-12 11:22:09 +01:00
hdac_device.c	ALSA: hda: Fix implicit PCM format type conversion	2018-07-27 09:05:24 +02:00
hdac_i915.c	ALSA: hda: Extend i915 component bind timeout	2019-03-19 13:12:41 +01:00
hdac_regmap.c	ALSA: hda - Use a macro for snd_array iteration loops	2018-04-24 13:41:53 +02:00
hdac_stream.c	ALSA: hda: Proper endian notations for BDL pointers	2018-07-27 09:06:01 +02:00
hdac_sysfs.c	ASoC: Updates for v4.15	2017-11-13 15:45:57 +01:00
hdmi_chmap.c	ALSA: hda: Fix too short HDMI/DP chmap reporting	2017-11-17 12:20:37 +01:00
Kconfig	ALSA: hda: Make audio component support more generic	2018-07-17 22:25:48 +02:00
local.h	ASoC: Updates for v4.15	2017-11-13 15:45:57 +01:00
Makefile	ALSA: hda: Make audio component support more generic	2018-07-17 22:25:48 +02:00
trace.c	ALSA: hda - Re-add tracepoints to HD-audio core driver	2015-03-23 13:17:58 +01:00
trace.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00