[PATCH] leds-bcm63xx: Use devm_platform_ioremap_resource() in two functions

[Markus Elfring]

From: Markus Elfring <elfr...@users.sourceforge.net>
Date: Wed, 18 Sep 2019 10:45:24 +0200

Simplify these function implementations by using a known function.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfr...@users.sourceforge.net>
---
 drivers/leds/leds-bcm6328.c | 7 +------
 drivers/leds/leds-bcm6358.c | 7 +------
 2 files changed, 2 insertions(+), 12 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);

diff --git a/drivers/leds/leds-bcm6358.c b/drivers/leds/leds-bcm6358.c
index aec285fd21c0..94fefd456ba0 100644
--- a/drivers/leds/leds-bcm6358.c
+++ b/drivers/leds/leds-bcm6358.c
@@ -151,17 +151,12 @@ static int bcm6358_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;
        u32 clk_div;

-       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