• Gustavo A. R. Silva's avatar
    ALSA: sparc: Mark expected switch fall-throughs · 83554cb9
    Gustavo A. R. Silva authored
    Mark switch cases where we are expecting to fall through.
    
    This patch fixes the following warnings (Building: sparc64):
    
    sound/sparc/dbri.c: In function ‘reverse_bytes’:
    sound/sparc/dbri.c:582:5: warning: this statement may fall through [-Wimplicit-fallthrough=]
       b = ((b & 0xffff0000) >> 16) | ((b & 0x0000ffff) << 16);
       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    sound/sparc/dbri.c:583:2: note: here
      case 16:
      ^~~~
    sound/sparc/dbri.c:584:5: warning: this statement may fall through [-Wimplicit-fallthrough=]
       b = ((b & 0xff00ff00) >> 8) | ((b & 0x00ff00ff) << 8);
       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    sound/sparc/dbri.c:585:2: note: here
      case 8:
      ^~~~
    sound/sparc/dbri.c:586:5: warning: this statement may fall through [-Wimplicit-fallthrough=]
       b = ((b & 0xf0f0f0f0) >> 4) | ((b & 0x0f0f0f0f) << 4);
       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    sound/sparc/dbri.c:587:2: note: here
      case 4:
      ^~~~
    sound/sparc/dbri.c:588:5: warning: this statement may fall through [-Wimplicit-fallthrough=]
       b = ((b & 0xcccccccc) >> 2) | ((b & 0x33333333) << 2);
       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    sound/sparc/dbri.c:589:2: note: here
      case 2:
      ^~~~
    Signed-off-by: default avatarGustavo A. R. Silva <gustavo@embeddedor.com>
    Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
    83554cb9
dbri.c 78.2 KB