ALSA: cs5535audio: Allocate resources with device-managed APIs

Browse source

This patch converts the resource management in PCI cs5535audio driver
with devres as a clean up.  Each manual resource management is
converted with the corresponding devres helper, and the card object
release is managed now via card->private_free instead of a lowlevel
snd_device.  A slight uncertain change is the call of
olpc_quirks_cleanup() at removal: formerly this was called
unconditionally at remove, but this should be a conditionally call,
hence the machine_is_olpc() check is added here as well.

This should give no user-visible functional changes.

Link: https://lore.kernel.org/r/20210715075941.23332-32-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>

...

This commit is contained in:

Takashi Iwai 2021-07-15 09:58:53 +02:00

parent 5bff69b364

commit 5eba4c646d

2 changed files with 23 additions and 78 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

98

sound/pci/cs5535audio/cs5535audio.c

View file

7

sound/pci/cs5535audio/cs5535audio_olpc.c

View file