From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Wed, 18 Sep 2019 13:14:46 +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>
---
drivers/memory/fsl-corenet-cf.c | 9 +--------
1 file changed, 1 insertion(+), 8 deletions(-)
diff --git a/drivers/memory/fsl-corenet-cf.c b/drivers/memory/fsl-corenet-cf.c
index 0b0ed72016da..f2fdc3c82ff7 100644
--- a/drivers/memory/fsl-corenet-cf.c
+++ b/drivers/memory/fsl-corenet-cf.c
@@ -172,7 +172,6 @@ static irqreturn_t ccf_irq(int irq, void *dev_id)
static int ccf_probe(struct platform_device *pdev)
{
struct ccf_private *ccf;
- struct resource *r;
const struct of_device_id *match;
u32 errinten;
int ret, irq;
@@ -185,13 +184,7 @@ static int ccf_probe(struct platform_device *pdev)
if (!ccf)
return -ENOMEM;
- r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!r) {
- dev_err(&pdev->dev, "%s: no mem resource\n", __func__);
- return -ENXIO;
- }
-
- ccf->regs = devm_ioremap_resource(&pdev->dev, r);
+ ccf->regs = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(ccf->regs)) {
dev_err(&pdev->dev, "%s: can't map mem resource\n", __func__);
return PTR_ERR(ccf->regs);
--
2.23.0
