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dmaengine: ipu: Fix fall-through warning for Clang 

Fix the following fallthrough warnings (arm64-randconfig):

drivers/dma/ipu/ipu_idmac.c:621:2: warning: unannotated fall-through between switch labels [-Wimplicit-fallthrough]
rivers/dma/ipu/ipu_idmac.c:981:2: warning: unannotated fall-through between switch labels [-Wimplicit-fallthrough]

Reported-by: kernel test robot <lkp@intel.com>
Link: https://lore.kernel.org/lkml/60edca25.k00ut905IFBjPyt5%25lkp@intel.com/
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
This commit is contained in:
Gustavo A. R. Silva 2021-07-13 13:27:08 -05:00
parent 5a1ab5c029
commit 41614014a7
1 changed files with 2 additions and 0 deletions
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2
drivers/dma/ipu/ipu_idmac.c
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@ -618,6 +618,7 @@ static int ipu_enable_channel(struct idmac *idmac, struct idmac_channel *ichan)
case IDMAC_SDC_1:
case IDMAC_IC_7:
ipu_channel_set_priority(ipu, channel, true);
break;
default:
break;
}
@ -978,6 +979,7 @@ static int ipu_init_channel(struct idmac *idmac, struct idmac_channel *ichan)
case IDMAC_SDC_0:
case IDMAC_SDC_1:
n_desc = 4;
break;
default:
break;
}