[PATCH 05/10] soc: fsl: convert to devm_platform_ioremap_resource

[Yangtao Li]

Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by: Yangtao Li <tiny.win...@gmail.com>
---
 drivers/soc/fsl/guts.c | 4 +---
 drivers/soc/fsl/rcpm.c | 7 +------
 2 files changed, 2 insertions(+), 9 deletions(-)

diff --git a/drivers/soc/fsl/guts.c b/drivers/soc/fsl/guts.c
index 34810f9bb2ee..ebec06a22ab4 100644
--- a/drivers/soc/fsl/guts.c
+++ b/drivers/soc/fsl/guts.c
@@ -140,7 +140,6 @@ static int fsl_guts_probe(struct platform_device *pdev)
 {
        struct device_node *np = pdev->dev.of_node;
        struct device *dev = &pdev->dev;
-       struct resource *res;
        const struct fsl_soc_die_attr *soc_die;
        const char *machine;
        u32 svr;
@@ -152,8 +151,7 @@ static int fsl_guts_probe(struct platform_device *pdev)
 
        guts->little_endian = of_property_read_bool(np, "little-endian");
 
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       guts->regs = devm_ioremap_resource(dev, res);
+       guts->regs = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(guts->regs))
                return PTR_ERR(guts->regs);
 
diff --git a/drivers/soc/fsl/rcpm.c b/drivers/soc/fsl/rcpm.c
index a093dbe6d2cb..322fde95974b 100644
--- a/drivers/soc/fsl/rcpm.c
+++ b/drivers/soc/fsl/rcpm.c
@@ -102,7 +102,6 @@ static const struct dev_pm_ops rcpm_pm_ops = {
 static int rcpm_probe(struct platform_device *pdev)
 {
        struct device   *dev = &pdev->dev;
-       struct resource *r;
        struct rcpm     *rcpm;
        int ret;
 
@@ -110,11 +109,7 @@ static int rcpm_probe(struct platform_device *pdev)
        if (!rcpm)
                return -ENOMEM;
 
-       r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       if (!r)
-               return -ENODEV;
-
-       rcpm->ippdexpcr_base = devm_ioremap_resource(&pdev->dev, r);
+       rcpm->ippdexpcr_base = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(rcpm->ippdexpcr_base)) {
                ret =  PTR_ERR(rcpm->ippdexpcr_base);
                return ret;
-- 
2.17.1