diff options
| author | YueHaibing <yuehaibing@huawei.com> | 2021-04-07 16:25:43 +0300 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2021-04-20 13:32:19 +0300 |
| commit | 361e5fc7420ab56e4a940b8a500207a91830cd32 (patch) | |
| tree | 82a21e0ba8fa6ef18ef7ea9531435895d5fe4adc /drivers/dma/at_xdmac.c | |
| parent | 28ac8e03c43dfc6a703aa420d18222540b801120 (diff) | |
| download | linux-361e5fc7420ab56e4a940b8a500207a91830cd32.tar.xz | |
dmaengine: at_xdmac: Remove unused inline function at_xdmac_csize()
commit 765c37d87669 ("dmaengine: at_xdmac: rework slave configuration part")
left behind this, so can remove it.
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Acked-by: Ludovic Desroches <ludovic.desroches@microchip.com>
Link: https://lore.kernel.org/r/20210407132543.23652-1-yuehaibing@huawei.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma/at_xdmac.c')
| -rw-r--r-- | drivers/dma/at_xdmac.c | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/drivers/dma/at_xdmac.c b/drivers/dma/at_xdmac.c index fe45ad5d06c4..64a52bf4d737 100644 --- a/drivers/dma/at_xdmac.c +++ b/drivers/dma/at_xdmac.c @@ -344,17 +344,6 @@ static inline int at_xdmac_chan_is_paused(struct at_xdmac_chan *atchan) return test_bit(AT_XDMAC_CHAN_IS_PAUSED, &atchan->status); } -static inline int at_xdmac_csize(u32 maxburst) -{ - int csize; - - csize = ffs(maxburst) - 1; - if (csize > 4) - csize = -EINVAL; - - return csize; -}; - static inline bool at_xdmac_chan_is_peripheral_xfer(u32 cfg) { return cfg & AT_XDMAC_CC_TYPE_PER_TRAN; |