* [PATCH] drivers: misc: use devm_ioremap_resource()
@ 2013-05-02 12:39 Laurent Navet
0 siblings, 0 replies; only message in thread
From: Laurent Navet @ 2013-05-02 12:39 UTC (permalink / raw)
To: arnd, gregkh; +Cc: 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_request_and_ioremap.cocci.
Signed-off-by: Laurent Navet <laurent.navet@gmail.com>
---
drivers/misc/sram.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/misc/sram.c b/drivers/misc/sram.c
index 437192e..4a93886 100644
--- a/drivers/misc/sram.c
+++ b/drivers/misc/sram.c
@@ -50,9 +50,10 @@ static int sram_probe(struct platform_device *pdev)
size = resource_size(res);
- virt_base = devm_request_and_ioremap(&pdev->dev, res);
- if (!virt_base)
- return -EADDRNOTAVAIL;
+ virt_base = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(virt_base))
+ return PTR_ERR(virt_base);
+
sram = devm_kzalloc(&pdev->dev, sizeof(*sram), GFP_KERNEL);
if (!sram)
--
1.7.10.4
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