From: Vinod Koul <vkoul@kernel.org>
Date: Thu, 19 Jul 2018 16:52:26 +0000 (+0530)
Subject: dmaengine: idma: remove dma_slave_config direction usage
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=7f0c145089537125ba91852eddebe13b2c1266fb;p=openwrt%2Fstaging%2Fblogic.git

dmaengine: idma: 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/idma64.c b/drivers/dma/idma64.c
index 1fbf9cb9b742..40dc5d2ddf3d 100644
--- a/drivers/dma/idma64.c
+++ b/drivers/dma/idma64.c
@@ -408,10 +408,6 @@ static int idma64_slave_config(struct dma_chan *chan,
 {
 	struct idma64_chan *idma64c = to_idma64_chan(chan);
 
-	/* Check if chan will be configured for slave transfers */
-	if (!is_slave_direction(config->direction))
-		return -EINVAL;
-
 	memcpy(&idma64c->config, config, sizeof(idma64c->config));
 
 	convert_burst(&idma64c->config.src_maxburst);