dmaengine: k3dma: dont use direction for memcpy



Memcpy has no direction (copy from memory to memory) so remove the check
in prep_memcpy()

Tested-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Vinod Koul <vkoul@kernel.org>

parent dea7a9fb

drivers/dma/k3dma.c

+2 −8

Original line number	Diff line number	Diff line
		@@ -501,14 +501,8 @@ static struct dma_async_tx_descriptor *k3_dma_prep_memcpy(
		copy = min_t(size_t, len, DMA_MAX_SIZE);
		k3_dma_fill_desc(ds, dst, src, copy, num++, c->ccfg);

		if (c->dir == DMA_MEM_TO_DEV) {
		src += copy;
		} else if (c->dir == DMA_DEV_TO_MEM) {
		dst += copy;
		} else {
		src += copy;
		dst += copy;
		}
		len -= copy;
		} while (len);