[PATCH 1/2] w1: w1-gpio: use dev_get_platdata()

[Jingoo Han]

Use the wrapper function for retrieving the platform data instead of
accessing dev->platform_data directly. This is a cosmetic change
to make the code simpler and enhance the readability.

Signed-off-by: Jingoo Han <jg1....@samsung.com>
---
 drivers/w1/masters/w1-gpio.c |   10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/w1/masters/w1-gpio.c b/drivers/w1/masters/w1-gpio.c
index f54ece2..101a366 100644
--- a/drivers/w1/masters/w1-gpio.c
+++ b/drivers/w1/masters/w1-gpio.c
@@ -56,7 +56,7 @@ MODULE_DEVICE_TABLE(of, w1_gpio_dt_ids);
 
 static int w1_gpio_probe_dt(struct platform_device *pdev)
 {
-       struct w1_gpio_platform_data *pdata = pdev->dev.platform_data;
+       struct w1_gpio_platform_data *pdata = dev_get_platdata(&pdev->dev);
        struct device_node *np = pdev->dev.of_node;
 
        pdata = devm_kzalloc(&pdev->dev, sizeof(*pdata), GFP_KERNEL);
@@ -87,7 +87,7 @@ static int w1_gpio_probe(struct platform_device *pdev)
                }
        }
 
-       pdata = pdev->dev.platform_data;
+       pdata = dev_get_platdata(&pdev->dev);
 
        if (!pdata) {
                dev_err(&pdev->dev, "No configuration data\n");
@@ -157,7 +157,7 @@ static int w1_gpio_probe(struct platform_device *pdev)
 static int w1_gpio_remove(struct platform_device *pdev)
 {
        struct w1_bus_master *master = platform_get_drvdata(pdev);
-       struct w1_gpio_platform_data *pdata = pdev->dev.platform_data;
+       struct w1_gpio_platform_data *pdata = dev_get_platdata(&pdev->dev);
 
        if (pdata->enable_external_pullup)
                pdata->enable_external_pullup(0);
@@ -176,7 +176,7 @@ static int w1_gpio_remove(struct platform_device *pdev)
 
 static int w1_gpio_suspend(struct platform_device *pdev, pm_message_t state)
 {
-       struct w1_gpio_platform_data *pdata = pdev->dev.platform_data;
+       struct w1_gpio_platform_data *pdata = dev_get_platdata(&pdev->dev);
 
        if (pdata->enable_external_pullup)
                pdata->enable_external_pullup(0);
@@ -186,7 +186,7 @@ static int w1_gpio_suspend(struct platform_device *pdev, 
pm_message_t state)
 
 static int w1_gpio_resume(struct platform_device *pdev)
 {
-       struct w1_gpio_platform_data *pdata = pdev->dev.platform_data;
+       struct w1_gpio_platform_data *pdata = dev_get_platdata(&pdev->dev);
 
        if (pdata->enable_external_pullup)
                pdata->enable_external_pullup(1);
-- 
1.7.10.4


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