Commit d37b0789 authored by Lv Ruyi's avatar Lv Ruyi Committed by Krzysztof Kozlowski
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memory: fsl-corenet-cf: Use helper function devm_platform_ioremap_resource() 



Use the devm_platform_ioremap_resource() helper instead of calling
platform_get_resource() and devm_ioremap_resource() separately.Make the
code simpler without functional changes.

Signed-off-by: default avatarLv Ruyi <lv.ruyi@zte.com.cn>
Link: https://lore.kernel.org/r/20220418020147.2556925-1-lv.ruyi@zte.com.cn


Signed-off-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
parent 1f26a60b

drivers/memory/fsl-corenet-cf.c

+1 −8
Original line number Diff line number Diff line
@@ -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))

		return PTR_ERR(ccf->regs);