linux/sound/aoa/soundbus
Takashi Iwai f1fae475f1 ALSA: aoa: Fix I2S device accounting
i2sbus_add_dev() is supposed to return the number of probed devices,
i.e. either 1 or 0.  However, i2sbus_add_dev() has one error handling
that returns -ENODEV; this will screw up the accumulation number
counted in the caller, i2sbus_probe().

Fix the return value to 0 and add the comment for better understanding
for readers.

Fixes: f3d9478b2c ("[ALSA] snd-aoa: add snd-aoa")
Link: https://lore.kernel.org/r/20221027065233.13292-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-10-27 08:53:08 +02:00
..
i2sbus ALSA: aoa: Fix I2S device accounting 2022-10-27 08:53:08 +02:00
core.c bus: Make remove callback return void 2021-07-21 11:53:42 +02:00
Kconfig treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
soundbus.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 250 2019-06-19 17:09:08 +02:00
sysfs.c ALSA: aoa: Replace sprintf() with sysfs_emit() 2022-08-02 16:03:42 +02:00