From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Wed, 18 Sep 2019 07:40:26 +0200
Simplify this function implementation by using a known wrapper function.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
arch/arm/mach-zx/zx296702-pm-domain.c | 10 +---------
1 file changed, 1 insertion(+), 9 deletions(-)
diff --git a/arch/arm/mach-zx/zx296702-pm-domain.c b/arch/arm/mach-zx/zx296702-pm-domain.c
index 7a08bf9dd792..ba4f556b7a13 100644
--- a/arch/arm/mach-zx/zx296702-pm-domain.c
+++ b/arch/arm/mach-zx/zx296702-pm-domain.c
@@ -152,7 +152,6 @@ static struct generic_pm_domain *zx296702_pm_domains[] = {
static int zx296702_pd_probe(struct platform_device *pdev)
{
struct genpd_onecell_data *genpd_data;
- struct resource *res;
int i;
genpd_data = devm_kzalloc(&pdev->dev, sizeof(*genpd_data), GFP_KERNEL);
@@ -161,14 +160,7 @@ static int zx296702_pd_probe(struct platform_device *pdev)
genpd_data->domains = zx296702_pm_domains;
genpd_data->num_domains = ARRAY_SIZE(zx296702_pm_domains);
-
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!res) {
- dev_err(&pdev->dev, "no memory resource defined\n");
- return -ENODEV;
- }
-
- pcubase = devm_ioremap_resource(&pdev->dev, res);
+ pcubase = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(pcubase)) {
dev_err(&pdev->dev, "ioremap fail.\n");
return -EIO;
--
2.23.0
