linux/sound
Takashi Iwai 66affb7bb0 ALSA: hda: Add missing sanity checks in PM prepare/complete callbacks
The recently added PM prepare and complete callbacks don't have the
sanity check whether the card instance has been properly initialized,
which may potentially lead to Oops.

This patch adds the azx_is_pm_ready() call in each place
appropriately like other PM callbacks.

Fixes: f5dac54d9d ("ALSA: hda: Separate runtime and system suspend")
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20210329113059.25035-2-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2021-03-30 13:16:42 +02:00
..
ac97 ALSA: ac97: Constify static struct attribute_group 2021-01-31 09:49:58 +01:00
aoa ALSA: Convert strlcpy to strscpy when return value is unused 2021-01-08 09:30:05 +01:00
arm ARM updates for 5.12-rc1: 2021-02-22 14:27:07 -08:00
atmel ALSA: atmel: ac97: clarify operator precedence 2020-09-03 09:27:34 +02:00
core ASoC: Updates for v5.12 2021-02-17 21:16:27 +01:00
drivers ALSA: Convert strlcpy to strscpy when return value is unused 2021-01-08 09:30:05 +01:00
firewire ALSA: dice: fix null pointer dereference when node is disconnected 2021-03-12 14:12:53 +01:00
hda ALSA: hda: ignore invalid NHLT table 2021-03-04 09:14:36 +01:00
i2c ALSA: Convert strlcpy to strscpy when return value is unused 2021-01-08 09:30:05 +01:00
isa isa: Make the remove callback for isa drivers return void 2021-01-26 07:51:48 +01:00
mips ALSA: n64: Fix return value check in n64audio_probe() 2021-02-25 10:29:13 +01:00
oss ALSA: Convert strlcpy to strscpy when return value is unused 2021-01-08 09:30:05 +01:00
parisc
pci ALSA: hda: Add missing sanity checks in PM prepare/complete callbacks 2021-03-30 13:16:42 +02:00
pcmcia
ppc ALSA: Convert strlcpy to strscpy when return value is unused 2021-01-08 09:30:05 +01:00
sh
soc Merge series "Do not handle MCLK device clock in simple-card-utils" from Sameer Pujar <spujar@nvidia.com>: 2021-03-16 17:55:37 +00:00
sparc ALSA: sparc: dbri: fix repeated word 'the' 2020-10-17 09:58:35 +02:00
spi
synth
usb ALSA: usb-audio: Apply sample rate quirk to Logitech Connect 2021-03-29 13:22:24 +02:00
x86 ALSA: x86: Simplify with dma_set_mask_and_coherent() 2021-01-15 11:17:19 +01:00
xen ALSA: Convert strlcpy to strscpy when return value is unused 2021-01-08 09:30:05 +01:00
ac97_bus.c
Kconfig
last.c
Makefile
sound_core.c