diff options
| author | Jean Delvare <khali@linux-fr.org> | 2008-09-30 11:40:37 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2008-09-30 12:47:12 +0200 |
| commit | e3145dfb7b4262fa55907006b75da799de8c1be3 (patch) | |
| tree | 5260088839385b751953cb0ad47cef9633f9ad23 /COPYING | |
| parent | ALSA: ASoC: Fix another cs4270 error path (diff) | |
| download | linux-e3145dfb7b4262fa55907006b75da799de8c1be3.tar.xz linux-e3145dfb7b4262fa55907006b75da799de8c1be3.zip | |
ALSA: ASoC: Fix cs4270 error path
The error path in cs4270_probe/cs4270_remove is pretty broken:
* If cs4270_probe fails, codec is leaked.
* If snd_soc_register_card fails, cs4270_i2c_driver stays registered.
* If I2C support is enabled but no I2C device is found, i2c_del_driver
is never called (neither in cs4270_probe nor in cs4270_remove.
Fix all 3 problems by implementing a clean error path in cs4270_probe
and jumping to its labels as needed.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'COPYING')
0 files changed, 0 insertions, 0 deletions