The patch ASoC: omap-pcm: Initialize DMA configuration has been applied to the asoc tree at git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark >From 989ff7754a27a1fcc0c3b2794c985b31811871a0 Mon Sep 17 00:00:00 2001 From: Jim Lodes <jim.lodes@xxxxxxxxxx> Date: Mon, 25 Apr 2016 11:10:07 -0500 Subject: [PATCH] ASoC: omap-pcm: Initialize DMA configuration Initialize the dma_slave_config for PCM DMA transfers, instead of leaving it uninitialized. Keeps previous data on the stack from giving us invalid values in uninitialized members of the config structure. Signed-off-by: Jim Lodes <jim.lodes@xxxxxxxxxx> Signed-off-by: J.D. Schroeder <jay.schroeder@xxxxxxxxxx> Acked-by: Jarkko Nikula <jarkko.nikula@xxxxxxxxxx> Reviewed-by: Jarkko Nikula <jarkko.nikula@xxxxxxxxxx> Signed-off-by: Mark Brown <broonie@xxxxxxxxxx> --- sound/soc/omap/omap-pcm.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sound/soc/omap/omap-pcm.c b/sound/soc/omap/omap-pcm.c index 6bb623a2a4df..eb81b9a2293a 100644 --- a/sound/soc/omap/omap-pcm.c +++ b/sound/soc/omap/omap-pcm.c @@ -82,6 +82,8 @@ static int omap_pcm_hw_params(struct snd_pcm_substream *substream, struct dma_chan *chan; int err = 0; + memset(&config, 0x00, sizeof(config)); + dma_data = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream); /* return if this is a bufferless transfer e.g. -- 2.8.0.rc3 _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
