Hi Takashi-san, Mark snd_pcm_running() is using "substream" and "substream->runtime" pointer, no check. These patches adds its check in function, and removes duplicate checks from each drivers. Not super important, but can be cleanup Kuninori Morimoto (6): ALSA: pcm: check parameter on snd_pcm_running() ALSA: pdaudiocf: remove unneeded check for snd_pcm_running() ASoC: dwc: remove unneeded check for snd_pcm_running() ASoC: omap-hdmi-audio: remove unneeded check for snd_pcm_running() ASoC: xtfpga-i2s: remove unneeded check for snd_pcm_running() ASoC: rsnd: remove unneeded check for snd_pcm_running() include/sound/pcm.h | 3 +++ sound/pcmcia/pdaudiocf/pdaudiocf_irq.c | 2 +- sound/soc/dwc/dwc-pcm.c | 2 +- sound/soc/omap/omap-hdmi-audio.c | 3 +-- sound/soc/sh/rcar/core.c | 5 +---- sound/soc/xtensa/xtfpga-i2s.c | 4 ++-- 6 files changed, 9 insertions(+), 10 deletions(-) -- 1.9.1 _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
