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[ALSA] usb-audio: use usb_buffer_alloc/free
authorClemens Ladisch <clemens@ladisch.de>
Mon, 15 Aug 2005 06:34:16 +0000 (08:34 +0200)
committerJaroslav Kysela <perex@suse.cz>
Tue, 30 Aug 2005 06:45:53 +0000 (08:45 +0200)
commit55851f734d7af7e5362d43b60331c95c32a3b027
tree6eef6e6915e459f959a596fa37b6c2f87b55f863tree | snapshot (tar.gz zip)
parentdaa150ef7d437d17973210f47a1c58623415df94commit | diff
[ALSA] usb-audio: use usb_buffer_alloc/free

USB generic driver
Use the USB buffer allocation functions to avoid repeated DMA mappings
of our buffers, which are re-used quite a lot.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
sound/usb/usbaudio.c diff | blob | blame | history
sound/usb/usbmidi.c diff | blob | blame | history