Commits
Javier Martin committed 220d9f25953
ASoC: Fix DMA channel leak in imx-pcm-dma-mx2 driver. "snd_imx_pcm_hw_params" callback can be called several times by the user (i.e. OSS emulation) leading to a DMA channel leak. Signed-off-by: Javier Martin <javier.martin@vista-silicon.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>