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>

diff --git a/drivers/dma/ipu/ipu_idmac.c b/drivers/dma/ipu/ipu_idmac.c
index 104ad42..baab1ca 100644 (file)
--- a/drivers/dma/ipu/ipu_idmac.c
+++ b/drivers/dma/ipu/ipu_idmac.c
@@ -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;
        }