[PATCH v2] leds-bcm6328: Use devm_platform_ioremap_resource() in bcm6328_leds_probe()

[Markus Elfring]

From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Fri, 20 Sep 2019 14:30:31 +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>
---


v2:

Jacek Anaszewski requested to split updates for two modules

into a separate patch for each driver.

https://lore.kernel.org/r/658bd05d-376d-adfd-64a5-e20f83d7b90a@xxxxxxxxx/



 drivers/leds/leds-bcm6328.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/leds/leds-bcm6328.c b/drivers/leds/leds-bcm6328.c
index c50d34e2b098..42e1b7598c3a 100644
--- a/drivers/leds/leds-bcm6328.c
+++ b/drivers/leds/leds-bcm6328.c
@@ -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);

--
2.23.0