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Subject[PATCH 02/17] clk: qcom: 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/clk/qcom/a53-pll.c | 4 +---
drivers/clk/qcom/common.c | 8 ++------
drivers/clk/qcom/hfpll.c | 4 +---
drivers/clk/qcom/kpss-xcc.c | 4 +---
4 files changed, 5 insertions(+), 15 deletions(-)

diff --git a/drivers/clk/qcom/a53-pll.c b/drivers/clk/qcom/a53-pll.c
index 45cfc57bff92..42d14b6861d4 100644
--- a/drivers/clk/qcom/a53-pll.c
+++ b/drivers/clk/qcom/a53-pll.c
@@ -38,7 +38,6 @@ static int qcom_a53pll_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
struct regmap *regmap;
- struct resource *res;
struct clk_pll *pll;
void __iomem *base;
struct clk_init_data init = { };
@@ -48,8 +47,7 @@ static int qcom_a53pll_probe(struct platform_device *pdev)
if (!pll)
return -ENOMEM;

- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- base = devm_ioremap_resource(dev, res);
+ base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(base))
return PTR_ERR(base);

diff --git a/drivers/clk/qcom/common.c b/drivers/clk/qcom/common.c
index 60d2a78d1395..0932e019dd12 100644
--- a/drivers/clk/qcom/common.c
+++ b/drivers/clk/qcom/common.c
@@ -73,11 +73,9 @@ struct regmap *
qcom_cc_map(struct platform_device *pdev, const struct qcom_cc_desc *desc)
{
void __iomem *base;
- struct resource *res;
struct device *dev = &pdev->dev;

- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- base = devm_ioremap_resource(dev, res);
+ base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(base))
return ERR_CAST(base);

@@ -313,11 +311,9 @@ int qcom_cc_probe_by_index(struct platform_device *pdev, int index,
const struct qcom_cc_desc *desc)
{
struct regmap *regmap;
- struct resource *res;
void __iomem *base;

- res = platform_get_resource(pdev, IORESOURCE_MEM, index);
- base = devm_ioremap_resource(&pdev->dev, res);
+ base = devm_platform_ioremap_resource(pdev, index);
if (IS_ERR(base))
return -ENOMEM;

diff --git a/drivers/clk/qcom/hfpll.c b/drivers/clk/qcom/hfpll.c
index a6de7101430c..de7df848dcfb 100644
--- a/drivers/clk/qcom/hfpll.c
+++ b/drivers/clk/qcom/hfpll.c
@@ -47,7 +47,6 @@ static const struct regmap_config hfpll_regmap_config = {

static int qcom_hfpll_probe(struct platform_device *pdev)
{
- struct resource *res;
struct device *dev = &pdev->dev;
void __iomem *base;
struct regmap *regmap;
@@ -62,8 +61,7 @@ static int qcom_hfpll_probe(struct platform_device *pdev)
if (!h)
return -ENOMEM;

- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- base = devm_ioremap_resource(dev, res);
+ base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(base))
return PTR_ERR(base);

diff --git a/drivers/clk/qcom/kpss-xcc.c b/drivers/clk/qcom/kpss-xcc.c
index 8590b5edd19d..4fec1f9142b8 100644
--- a/drivers/clk/qcom/kpss-xcc.c
+++ b/drivers/clk/qcom/kpss-xcc.c
@@ -33,7 +33,6 @@ static int kpss_xcc_driver_probe(struct platform_device *pdev)
{
const struct of_device_id *id;
struct clk *clk;
- struct resource *res;
void __iomem *base;
const char *name;

@@ -41,8 +40,7 @@ static int kpss_xcc_driver_probe(struct platform_device *pdev)
if (!id)
return -ENODEV;

- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- base = devm_ioremap_resource(&pdev->dev, res);
+ base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(base))
return PTR_ERR(base);

--
2.17.1
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