Where 'pxa_dma_desc' and 'pxa_{request,free}_dma' are referenced.
Signed-off-by: NEric Miao <eric.miao@marvell.com>

ASoC and non-ASoC drivers for PCM DMA on PXA share lots of common code.
Move it to pxa2xx-lib.

[Fixed some checkpatch warnings -- broonie]
Signed-off-by: NDmitry Baryshkov <dbaryshkov@gmail.com>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: NJaroslav Kysela <perex@perex.cz>

Modules: ARM PXA2XX driver

Remove xxx_t typedefs from the ARM PXA2xx driver.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

Documentation,ARM,/arm/Makefile,ARM PXA2XX driver
Added ARM PXA2xx AC97 driver by Nicolas Pitre
(moved from alsa-driver tree).
Signed-off-by: NTakashi Iwai <tiwai@suse.de>