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path: root/sound/mips/sgio2audio.c
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2009-12-18sound: sgio2audio/pdaudiocf/usb-audio: initialize PCM bufferClemens Ladisch
When allocating the PCM buffer, use vmalloc_user() instead of vmalloc(). Otherwise, it would be possible for applications to play the previous contents of the kernel memory to the speakers, or to read it directly if the buffer is exported to userspace. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-10-02ALSA: Fix invalid __exit in sound/mips/*.cTakashi Iwai
The remove callback has to be marked as __devexit, as the dynamic unbind is possible. Reported-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-06-07ALSA: sgio2audio.c: clean up checkingFigo.zhang
vfree() does it's own 'NULL' check,so no need for check before calling it. Signed-off-by: Figo.zhang <figo1802@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-01-12ALSA: Convert to snd_card_create() in other sound/*Takashi Iwai
Convert from snd_card_new() to the new snd_card_create() function in other sound subdirectories. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-07-14ALSA: ALSA driver for SGI O2 audio boardThomas Bogendoerfer
This patch adds a new ALSA driver for the audio device found inside most of the SGI O2 workstation. The hardware uses a SGI custom chip, which feeds a AD codec chip. Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>