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[ALSA] sound: fix incorrect use of platform_device_register()

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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>
This commit is contained in:
Akinobu Mita 2007-04-23 11:54:41 +02:00 committed by Jaroslav Kysela
parent 9422db4018
commit 479ef4369f
2 changed files with 4 additions and 4 deletions
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4
sound/drivers/mts64.c
View file

@ -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;
}

4
sound/drivers/portman2x4.c
View file

@ -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;
}