From: Jingoo Han <jg1.han@samsung.com>
Date: Thu, 14 Nov 2013 22:32:04 +0000 (-0800)
Subject: drivers/w1/masters/w1-gpio.c: use dev_get_platdata()
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=c853b167e6ec1f25023cfc58ba2f43f9f6f5b49b;p=openwrt%2Fstaging%2Fblogic.git

drivers/w1/masters/w1-gpio.c: use dev_get_platdata()

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.han@samsung.com>
Acked-by: Evgeniy Polyakov <zbr@ioremap.net>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/drivers/w1/masters/w1-gpio.c b/drivers/w1/masters/w1-gpio.c
index 264ad1c583ab..e36b18b2817b 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;
 	int gpio;
 
@@ -92,7 +92,7 @@ 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");
@@ -154,7 +154,7 @@ 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);
@@ -171,7 +171,7 @@ 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);
@@ -181,7 +181,7 @@ 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);