clocksource/drivers/em_sti: Convert to devm_platform_ioremap_resource

Use devm_platform_ioremap_resource() to simplify code, which
wraps 'platform_get_resource' and 'devm_ioremap_resource' in a
single helper.

Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20191221173027.30716-2-tiny.windzz@gmail.com

diff --git a/drivers/clocksource/em_sti.c b/drivers/clocksource/em_sti.c
index 9039df4..086fd5d 100644 (file)
--- a/drivers/clocksource/em_sti.c
+++ b/drivers/clocksource/em_sti.c
@@ -279,7 +279,6 @@ static void em_sti_register_clockevent(struct em_sti_priv *p)
 static int em_sti_probe(struct platform_device *pdev)
 {
        struct em_sti_priv *p;
-       struct resource *res;
        int irq;
        int ret;
 
@@ -295,8 +294,7 @@ static int em_sti_probe(struct platform_device *pdev)
                return irq;
 
        /* map memory, let base point to the STI instance */
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       p->base = devm_ioremap_resource(&pdev->dev, res);
+       p->base = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(p->base))
                return PTR_ERR(p->base);