From: Vinod Koul <vkoul@kernel.org>
Date: Thu, 19 Jul 2018 16:52:26 +0000 (+0530)
Subject: dmaengine: hsu: remove dma_slave_config direction usage
X-Git-Tag: for-linus-20181026~21^2~11^2~6
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=fe6d3719970e5b6662dbdb6e10d71eac5d5b8236;p=linux-block.git

dmaengine: hsu: remove dma_slave_config direction usage

dma_slave_config direction was marked as deprecated quite some
time back, remove the usage from this driver so that the field
can be removed

Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
---

diff --git a/drivers/dma/hsu/hsu.c b/drivers/dma/hsu/hsu.c
index 202ffa9f7611..e06f20272fd7 100644
--- a/drivers/dma/hsu/hsu.c
+++ b/drivers/dma/hsu/hsu.c
@@ -348,10 +348,6 @@ static int hsu_dma_slave_config(struct dma_chan *chan,
 {
 	struct hsu_dma_chan *hsuc = to_hsu_dma_chan(chan);
 
-	/* Check if chan will be configured for slave transfers */
-	if (!is_slave_direction(config->direction))
-		return -EINVAL;
-
 	memcpy(&hsuc->config, config, sizeof(hsuc->config));
 
 	return 0;