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leds: bcm6328: Use devm_platform_ioremap_resource() in bcm6328_leds_probe()

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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@users.sourceforge.net>
Signed-off-by: Pavel Machek <pavel@ucw.cz>
This commit is contained in:
Markus Elfring 2019-09-20 14:30:31 +02:00 committed by Pavel
parent b46d2b4d3d
commit be9f18eef6
1 changed files with 1 additions and 6 deletions
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7
drivers/leds/leds-bcm6328.c
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@ -346,16 +346,11 @@ static int bcm6328_leds_probe(struct platform_device *pdev)
struct device *dev = &pdev->dev;
struct device_node *np = pdev->dev.of_node;
struct device_node *child;
struct resource *mem_r;
void __iomem *mem;
spinlock_t *lock; /* memory lock */
unsigned long val, *blink_leds, *blink_delay;
mem_r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!mem_r)
return -EINVAL;
mem = devm_ioremap_resource(dev, mem_r);
mem = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(mem))
return PTR_ERR(mem);