diff mbox series

[5/9] memory: fsl-corenet-cf: convert to devm_platform_ioremap_resource

Message ID 20191222185034.4665-5-tiny.windzz@gmail.com (mailing list archive)
State Not Applicable, archived
Headers show
Series [1/9] memory: emif: convert to devm_platform_ioremap_resource | expand

Commit Message

Yangtao Li Dec. 22, 2019, 6:50 p.m. UTC 
Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
---
 drivers/memory/fsl-corenet-cf.c | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)
diff mbox series

Patch

diff --git a/drivers/memory/fsl-corenet-cf.c b/drivers/memory/fsl-corenet-cf.c
index 0b0ed72016da..2c62312ea513 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);