From: Baolin Wang <baolin.wang@linaro.org>
Date: Tue, 6 Nov 2018 05:01:31 +0000 (+0800)
Subject: dmaengine: sprd: Remove direction usage from struct dma_slave_config
X-Git-Tag: v5.4-rc1~1897^2~2^2~6
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a0ecabf503413446f08deb8f7226b6135cf922b0;p=platform%2Fkernel%2Flinux-rpi.git

dmaengine: sprd: Remove direction usage from struct dma_slave_config

The direction field of struct dma_slave_config was marked deprecated,
thus remove the usage.

Signed-off-by: Baolin Wang <baolin.wang@linaro.org>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
---

diff --git a/drivers/dma/sprd-dma.c b/drivers/dma/sprd-dma.c
index 38d4e4f..c226dc93 100644
--- a/drivers/dma/sprd-dma.c
+++ b/drivers/dma/sprd-dma.c
@@ -847,9 +847,6 @@ static int sprd_dma_slave_config(struct dma_chan *chan,
 	struct sprd_dma_chn *schan = to_sprd_dma_chan(chan);
 	struct dma_slave_config *slave_cfg = &schan->slave_cfg;
 
-	if (!is_slave_direction(config->direction))
-		return -EINVAL;
-
 	memcpy(slave_cfg, config, sizeof(*config));
 	return 0;
 }