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Subject[PATCH] memory: Make use of the helper function devm_platform_ioremap_resource()
Date
From: Lv Ruyi <lv.ruyi@zte.com.cn>

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.

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Lv Ruyi <lv.ruyi@zte.com.cn>
---
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 f8ea592c9cb5..7fc9f57ae278 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))
return PTR_ERR(ccf->regs);

--
2.25.1
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