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    ALSA: pcm: Add snd_pcm_stop_xrun() helper · 1fb8510c
    Takashi Iwai 提交于
    Add a new helper function snd_pcm_stop_xrun() to the standard sequnce
    lock/snd_pcm_stop(XRUN)/unlock by a single call, and replace the
    existing open codes with this helper.
    
    The function checks the PCM running state to prevent setting the wrong
    state, too, for more safety.
    Signed-off-by: NTakashi Iwai <tiwai@suse.de>
    1fb8510c
asihpi.c 79.6 KB