drivers: gpio: janz-ttl: use devm_platform_ioremap_resource()

Use the new helper that wraps the calls to platform_get_resource()
and devm_ioremap_resource() together.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/gpio/gpio-janz-ttl.c b/drivers/gpio/gpio-janz-ttl.c
index 6b9bf8b..b97a911 100644 (file)
--- a/drivers/gpio/gpio-janz-ttl.c
+++ b/drivers/gpio/gpio-janz-ttl.c
@@ -147,7 +147,6 @@ static int ttl_probe(struct platform_device *pdev)
        struct device *dev = &pdev->dev;
        struct ttl_module *mod;
        struct gpio_chip *gpio;
-       struct resource *res;
        int ret;
 
        pdata = dev_get_platdata(&pdev->dev);
@@ -164,8 +163,7 @@ static int ttl_probe(struct platform_device *pdev)
        spin_lock_init(&mod->lock);
 
        /* get access to the MODULbus registers for this module */
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       mod->regs = devm_ioremap_resource(dev, res);
+       mod->regs = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(mod->regs))
                return PTR_ERR(mod->regs);