linux-stable/sound/sparc
Gustavo A. R. Silva 83554cb945 ALSA: sparc: Mark expected switch fall-throughs
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: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-07-30 09:37:01 +02:00
..
amd7930.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
cs4231.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
dbri.c ALSA: sparc: Mark expected switch fall-throughs 2019-07-30 09:37:01 +02:00
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00