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[ALSA] unregister platform device again if probe was unsuccessful

Browse source 
This second one unregisters the platform device again when the probe is
unsuccesful for sound/drivers, sound/arm/sa11xx-uda1341.c and
sound/ppc/powermac.c. This gets them all.

Signed-off-by: Rene Herman <[email protected]>
Signed-off-by: Takashi Iwai <[email protected]>
This commit is contained in:
Rene Herman 2006-04-13 12:58:06 +02:00 • committed by Jaroslav Kysela
commit 7152447df9
7 changed files with 43 additions and 15 deletions
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14
sound/ppc/powermac.c
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@ -188,11 +188,15 @@ static int __init alsa_card_pmac_init(void)
if ((err = platform_driver_register(&snd_pmac_driver)) < 0)
return err;
device = platform_device_register_simple(SND_PMAC_DRIVER, -1, NULL, 0);
if (IS_ERR(device)) {
platform_driver_unregister(&snd_pmac_driver);
return PTR_ERR(device);
}
return 0;
if (!IS_ERR(device)) {
if (platform_get_drvdata(device))
return 0;
platform_device_unregister(device);
err = -ENODEV;
} else
err = PTR_ERR(device);
platform_driver_unregister(&snd_pmac_driver);
return err;
}