diff options
| author | Amadeusz Sławiński | 2019-05-22 11:21:41 -0500 |
|---|---|---|
| committer | Mark Brown | 2019-06-06 17:37:01 +0100 |
| commit | 6d647b736a6b1cbf2f8deab0e6a94c34a6ea9d60 (patch) | |
| tree | 16436647368b00dd04435ef436d42056b0dbfea4 /sound/soc/sunxi | |
| parent | 1f5253b08e06bc798e5254ede22d4238e9a52af8 (diff) | |
ALSA: hdac: fix memory release for SST and SOF drivers
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: 6298542fa33b ("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>
Diffstat (limited to 'sound/soc/sunxi')
0 files changed, 0 insertions, 0 deletions