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| author | Gustavo A. R. Silva <gustavoars@kernel.org> | 2020-08-23 17:36:59 -0500 |
|---|---|---|
| committer | Gustavo A. R. Silva <gustavoars@kernel.org> | 2020-08-23 17:36:59 -0500 |
| commit | df561f6688fef775baa341a0f5d960becd248b11 (patch) | |
| tree | 05a57bb60ea02d9119e42c5acbef603a30dfe2a3 /drivers/dma/iop-adma.h | |
| parent | d012a7190fc1fd72ed48911e77ca97ba4521bccd (diff) | |
| download | lwn-df561f6688fef775baa341a0f5d960becd248b11.tar.gz lwn-df561f6688fef775baa341a0f5d960becd248b11.zip | |
treewide: Use fallthrough pseudo-keyword
Replace the existing /* fall through */ comments and its variants with
the new pseudo-keyword macro fallthrough[1]. Also, remove unnecessary
fall-through markings when it is the case.
[1] https://www.kernel.org/doc/html/v5.7/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Diffstat (limited to 'drivers/dma/iop-adma.h')
| -rw-r--r-- | drivers/dma/iop-adma.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/dma/iop-adma.h b/drivers/dma/iop-adma.h index c499c9578f00..d44eabb6f5eb 100644 --- a/drivers/dma/iop-adma.h +++ b/drivers/dma/iop-adma.h @@ -496,7 +496,7 @@ iop3xx_desc_init_xor(struct iop3xx_desc_aau *hw_desc, int src_cnt, } hw_desc->src_edc[AAU_EDCR2_IDX].e_desc_ctrl = edcr; src_cnt = 24; - /* fall through */ + fallthrough; case 17 ... 24: if (!u_desc_ctrl.field.blk_ctrl) { hw_desc->src_edc[AAU_EDCR2_IDX].e_desc_ctrl = 0; @@ -510,7 +510,7 @@ iop3xx_desc_init_xor(struct iop3xx_desc_aau *hw_desc, int src_cnt, } hw_desc->src_edc[AAU_EDCR1_IDX].e_desc_ctrl = edcr; src_cnt = 16; - /* fall through */ + fallthrough; case 9 ... 16: if (!u_desc_ctrl.field.blk_ctrl) u_desc_ctrl.field.blk_ctrl = 0x2; /* use EDCR0 */ @@ -522,7 +522,7 @@ iop3xx_desc_init_xor(struct iop3xx_desc_aau *hw_desc, int src_cnt, } hw_desc->src_edc[AAU_EDCR0_IDX].e_desc_ctrl = edcr; src_cnt = 8; - /* fall through */ + fallthrough; case 2 ... 8: shift = 1; for (i = 0; i < src_cnt; i++) { @@ -602,19 +602,19 @@ iop_desc_init_null_xor(struct iop_adma_desc_slot *desc, int src_cnt, case 25 ... 32: u_desc_ctrl.field.blk_ctrl = 0x3; /* use EDCR[2:0] */ hw_desc->src_edc[AAU_EDCR2_IDX].e_desc_ctrl = 0; - /* fall through */ + fallthrough; case 17 ... 24: if (!u_desc_ctrl.field.blk_ctrl) { hw_desc->src_edc[AAU_EDCR2_IDX].e_desc_ctrl = 0; u_desc_ctrl.field.blk_ctrl = 0x3; /* use EDCR[2:0] */ } hw_desc->src_edc[AAU_EDCR1_IDX].e_desc_ctrl = 0; - /* fall through */ + fallthrough; case 9 ... 16: if (!u_desc_ctrl.field.blk_ctrl) u_desc_ctrl.field.blk_ctrl = 0x2; /* use EDCR0 */ hw_desc->src_edc[AAU_EDCR0_IDX].e_desc_ctrl = 0; - /* fall through */ + fallthrough; case 1 ... 8: if (!u_desc_ctrl.field.blk_ctrl && src_cnt > 4) u_desc_ctrl.field.blk_ctrl = 0x1; /* use mini-desc */ |