• Fabio Estevam's avatar
    ASoC: soc-generic-dmaengine-pcm: Fix sparse warnings · 7ed310bd
    Fabio Estevam authored
    Currently the following sparse warnings are observed:
    
    sound/soc/soc-generic-dmaengine-pcm.c:185:34: warning: restricted snd_pcm_format_t degrades to integer
    sound/soc/soc-generic-dmaengine-pcm.c:186:66: warning: incorrect type in argument 1 (different base types)
    sound/soc/soc-generic-dmaengine-pcm.c:186:66:    expected restricted snd_pcm_format_t [usertype] format
    sound/soc/soc-generic-dmaengine-pcm.c:186:66:    got int [signed] [assigned] i
    
    Fix it by changing the loop variable to be of 'snd_pcm_format_t'.
    
    Also introduce a SNDRV_PCM_FORMAT_FIRST label, which corresponds to the
    first member (index 0) of the snd_pcm_format_t formats.
    Signed-off-by: default avatarFabio Estevam <fabio.estevam@nxp.com>
    Signed-off-by: default avatarMark Brown <broonie@kernel.org>
    7ed310bd
asound.h 46.2 KB