[PATCH] drivers: dma: sh: sudmac: use devm_ioremap_resource()

[Laurent Navet]

Replace a call to deprecated devm_request_and_ioremap by devm_ioremap_resource.
Found with coccicheck and this semantic patch:
 scripts/coccinelle/api/devm_ioremap_resource.cocci

Signed-off-by: Laurent Navet <laurent.navet@xxxxxxxxx>
---
 drivers/dma/sh/sudmac.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/dma/sh/sudmac.c b/drivers/dma/sh/sudmac.c
index e7c94bb..0a81e30 100644
--- a/drivers/dma/sh/sudmac.c
+++ b/drivers/dma/sh/sudmac.c
@@ -360,9 +360,9 @@ static int sudmac_probe(struct platform_device *pdev)
 
 	dma_dev = &su_dev->shdma_dev.dma_dev;
 
-	su_dev->chan_reg = devm_request_and_ioremap(&pdev->dev, chan);
-	if (!su_dev->chan_reg)
-		return err;
+	su_dev->chan_reg = devm_ioremap_resource(&pdev->dev, chan);
+	if (IS_ERR(su_dev->chan_reg))
+		return PTR_ERR(su_dev->chan_reg);
 
 	dma_cap_set(DMA_SLAVE, dma_dev->cap_mask);
 
-- 
1.7.10.4

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