Linux-IIO Archive on
 help / color / Atom feed
* [PATCH] counter: fix devm_platform_ioremap_resource.cocci warnings
@ 2019-08-09  9:41 Julia Lawall
  0 siblings, 0 replies; only message in thread
From: Julia Lawall @ 2019-08-09  9:41 UTC (permalink / raw)
  To: David Lechner; +Cc: William Breathitt Gray, linux-iio, linux-kernel, kbuild-all

From: kbuild test robot <>

 Use devm_platform_ioremap_resource helper which wraps
 platform_get_resource() and devm_ioremap_resource() together.

Generated by: scripts/coccinelle/api/devm_platform_ioremap_resource.cocci

Fixes: 78958c294246 ("counter: new TI eQEP driver")
Signed-off-by: kbuild test robot <>
Signed-off-by: Julia Lawall <>

tree: bone-counter
head:   669cef0feba0b11f271f462c4d26e4d1449a9db8
commit: 78958c294246fe1177ff62518eef45d20ad0165e [5/8] counter: new TI eQEP driver
:::::: branch date: 2 days ago
:::::: commit date: 2 days ago

Despite the fixes tag, this is not actually fixing a bug, it just makes
the code a little shorter.

 ti-eqep.c |    4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

--- a/drivers/counter/ti-eqep.c
+++ b/drivers/counter/ti-eqep.c
@@ -392,15 +392,13 @@ static int ti_eqep_probe(struct platform
 	struct device *dev = &pdev->dev;
 	struct ti_eqep_cnt *priv;
-	struct resource *res;
 	void __iomem *base;

 	priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
 	if (!priv)
 		return -ENOMEM;

-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	base = devm_ioremap_resource(dev, res);
+	base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(base))
 		return PTR_ERR(base);

^ permalink raw reply	[flat|nested] only message in thread

only message in thread, back to index

Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-08-09  9:41 [PATCH] counter: fix devm_platform_ioremap_resource.cocci warnings Julia Lawall

Linux-IIO Archive on

Archives are clonable:
	git clone --mirror linux-iio/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 linux-iio linux-iio/ \
	public-inbox-index linux-iio

Newsgroup available over NNTP:

AGPL code for this site: git clone public-inbox