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Subject[PATCH 05/10] soc: fsl: convert to devm_platform_ioremap_resource
Date
Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by: Yangtao Li <tiny.windzz@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
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