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| author | Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> | 2022-06-10 13:07:00 +0300 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2022-06-10 16:49:24 +0300 |
| commit | c9357195c5770029f0c65a5b76756dea5b767ff0 (patch) | |
| tree | 827d9ef2ea449bb596163c30ae30e199e630744f /drivers | |
| parent | 7811f2e7fd6a30d96eaa1fccf57b07694a8cad27 (diff) | |
| download | linux-c9357195c5770029f0c65a5b76756dea5b767ff0.tar.xz | |
dmaengine: dw-edma: remove a macro conditional with similar branches
After adding commit 8fc5133d6d4d ("dmaengine: dw-edma: Fix unaligned
64bit access") two branches under macro conditional become identical,
thus the code can be simplified without any functional change.
Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Acked-by: Herve Codina <herve.codina@bootlin.com>
Link: https://lore.kernel.org/r/20220610100700.2295522-1-vladimir.zapolskiy@linaro.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/dma/dw-edma/dw-edma-v0-core.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/dma/dw-edma/dw-edma-v0-core.c b/drivers/dma/dw-edma/dw-edma-v0-core.c index 33bc1e6c4cf2..c73b9ed1ce74 100644 --- a/drivers/dma/dw-edma/dw-edma-v0-core.c +++ b/drivers/dma/dw-edma/dw-edma-v0-core.c @@ -414,19 +414,11 @@ void dw_edma_v0_core_start(struct dw_edma_chunk *chunk, bool first) SET_CH_32(dw, chan->dir, chan->id, ch_control1, (DW_EDMA_V0_CCS | DW_EDMA_V0_LLE)); /* Linked list */ - - #ifdef CONFIG_64BIT /* llp is not aligned on 64bit -> keep 32bit accesses */ SET_CH_32(dw, chan->dir, chan->id, llp.lsb, lower_32_bits(chunk->ll_region.paddr)); SET_CH_32(dw, chan->dir, chan->id, llp.msb, upper_32_bits(chunk->ll_region.paddr)); - #else /* CONFIG_64BIT */ - SET_CH_32(dw, chan->dir, chan->id, llp.lsb, - lower_32_bits(chunk->ll_region.paddr)); - SET_CH_32(dw, chan->dir, chan->id, llp.msb, - upper_32_bits(chunk->ll_region.paddr)); - #endif /* CONFIG_64BIT */ } /* Doorbell */ SET_RW_32(dw, chan->dir, doorbell, |