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dmaengine: mpc512x: Fix fall-through warning for Clang

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Fix the following fallthrough warning (powerpc-randconfig):

drivers/dma/mpc512x_dma.c:816:2: warning: unannotated fall-through between switch labels [-Wimplicit-fallthrough]

Reported-by: kernel test robot <lkp@intel.com>
Link: https://lore.kernel.org/lkml/60ef0750.I8J+C6KAtb0xVOAa%25lkp@intel.com/
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
This commit is contained in:
Gustavo A. R. Silva 2021-07-14 11:05:55 -05:00
parent 14158aa451
commit afbd0d2992
1 changed files with 1 additions and 0 deletions
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drivers/dma/mpc512x_dma.c
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@ -813,6 +813,7 @@ inline bool is_buswidth_valid(u8 buswidth, bool is_mpc8308)
case 16:
if (is_mpc8308)
return false;
break;
case 1:
case 2:
case 4: