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| author | Akinobu Mita <akinobu.mita@gmail.com> | 2007-04-23 11:54:41 +0200 |
|---|---|---|
| committer | Jaroslav Kysela <perex@suse.cz> | 2007-05-11 16:56:08 +0200 |
| commit | 479ef4369f65abf4c3e7bbe44ef934a465257ee1 (patch) | |
| tree | 1ac2fe99d0e40178253002a8decfab6b5a70b924 | |
| parent | 9422db4018cbfaa1a330b018a2bf6527d282b417 (diff) | |
| download | linux-479ef4369f65abf4c3e7bbe44ef934a465257ee1.tar.bz2 | |
[ALSA] sound: fix incorrect use of platform_device_register()
The platform_device allocated by platform_device_alloc()
should be added to the device hierarchy by platform_device_add()
instead of platform_device_register().
Otherwise it will hit WARN_ON() in platform_device_register().
by illegal refcount.
This patch fixes such incorrect usages in portman2x4 and mts64 drivers.
Also it removes unnecessary trailing whitespaces.
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
| -rw-r--r-- | sound/drivers/mts64.c | 4 | ||||
| -rw-r--r-- | sound/drivers/portman2x4.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/sound/drivers/mts64.c b/sound/drivers/mts64.c index 6c9f4c9bfeb6..ebb1bdac7237 100644 --- a/sound/drivers/mts64.c +++ b/sound/drivers/mts64.c @@ -892,13 +892,13 @@ static void __devinit snd_mts64_attach(struct parport *p) struct platform_device *device; device = platform_device_alloc(PLATFORM_DRIVER, device_count); - if (!device) + if (!device) return; /* Temporary assignment to forward the parport */ platform_set_drvdata(device, p); - if (platform_device_register(device) < 0) { + if (platform_device_add(device) < 0) { platform_device_put(device); return; } diff --git a/sound/drivers/portman2x4.c b/sound/drivers/portman2x4.c index b2d0ba4bd184..497cafb57d9b 100644 --- a/sound/drivers/portman2x4.c +++ b/sound/drivers/portman2x4.c @@ -676,13 +676,13 @@ static void __devinit snd_portman_attach(struct parport *p) struct platform_device *device; device = platform_device_alloc(PLATFORM_DRIVER, device_count); - if (!device) + if (!device) return; /* Temporary assignment to forward the parport */ platform_set_drvdata(device, p); - if (platform_device_register(device) < 0) { + if (platform_device_add(device) < 0) { platform_device_put(device); return; } |