sound: ASoC: Fix an error path in neo1973_wm8753

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The error handling in neo1973_init is incorrect:

* If platform_device_add fails, we go on with the rest of the
  initialization instead of bailing out. Things will break when the
  module is removed (platform_device_unregister called on a device
  that wasn't registered.)

* If i2c_add_driver fails, we return an error so the module will not
  load, but we don't unregister neo1973_snd_device, so we are leaking
  resources.

Add the missing error handling.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Tim Niemeyer <reddog@mastersword.de>
Cc: Graeme Gregory <graeme@openmoko.org>
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>

...

This commit is contained in:

Jean Delvare 2008-09-01 17:44:05 +02:00 • committed by Jaroslav Kysela

parent dfdf34bbcb

commit d280289e79

1 changed files with 6 additions and 2 deletions

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sound/soc/s3c24xx/neo1973_wm8753.c

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