* [PATCH] drivers: dma: sh: sudmac: use devm_ioremap_resource()
@ 2013-05-14 11:35 Laurent Navet
2013-05-17 8:29 ` Shimoda, Yoshihiro
0 siblings, 1 reply; 2+ messages in thread
From: Laurent Navet @ 2013-05-14 11:35 UTC (permalink / raw)
To: djbw
Cc: vinod.koul, kuninori.morimoto.gx, g.liakhovetski,
yoshihiro.shimoda.uh, linux-kernel, 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@gmail.com>
---
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
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] drivers: dma: sh: sudmac: use devm_ioremap_resource()
2013-05-14 11:35 [PATCH] drivers: dma: sh: sudmac: use devm_ioremap_resource() Laurent Navet
@ 2013-05-17 8:29 ` Shimoda, Yoshihiro
0 siblings, 0 replies; 2+ messages in thread
From: Shimoda, Yoshihiro @ 2013-05-17 8:29 UTC (permalink / raw)
To: Laurent Navet
Cc: djbw, vinod.koul, kuninori.morimoto.gx, g.liakhovetski, linux-kernel
Hi,
(2013/05/14 20:35), Laurent Navet wrote:
> 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@gmail.com>
> ---
> drivers/dma/sh/sudmac.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
Thank you for the patch.
Acked-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Best regards,
Yoshihiro Shimoda
^ permalink raw reply [flat|nested] 2+ messages in thread
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