Pointer to struct platform_device is named as dev, which makes it confusing when
we write statements like dev->dev to access struct device within it.
This patch renames such names to pdev.
Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxx>
---
drivers/watchdog/mpcore_wdt.c | 40 ++++++++++++++++++++--------------------
1 files changed, 20 insertions(+), 20 deletions(-)
diff --git a/drivers/watchdog/mpcore_wdt.c b/drivers/watchdog/mpcore_wdt.c
index 82ccd36..fd9f91b 100644
--- a/drivers/watchdog/mpcore_wdt.c
+++ b/drivers/watchdog/mpcore_wdt.c
@@ -44,7 +44,7 @@ struct mpcore_wdt {
char expect_close;
};
-static struct platform_device *mpcore_wdt_dev;
+static struct platform_device *mpcore_wdt_pdev;
static DEFINE_SPINLOCK(wdt_lock);
#define TIMER_MARGIN 60
@@ -148,7 +148,7 @@ static int mpcore_wdt_set_heartbeat(int t)
*/
static int mpcore_wdt_open(struct inode *inode, struct file *file)
{
- struct mpcore_wdt *wdt = platform_get_drvdata(mpcore_wdt_dev);
+ struct mpcore_wdt *wdt = platform_get_drvdata(mpcore_wdt_pdev);
if (test_and_set_bit(0, &wdt->timer_alive))
return -EBUSY;
@@ -298,9 +298,9 @@ static long mpcore_wdt_ioctl(struct file *file, unsigned int cmd,
* System shutdown handler. Turn off the watchdog if we're
* restarting or halting the system.
*/
-static void mpcore_wdt_shutdown(struct platform_device *dev)
+static void mpcore_wdt_shutdown(struct platform_device *pdev)
{
- struct mpcore_wdt *wdt = platform_get_drvdata(dev);
+ struct mpcore_wdt *wdt = platform_get_drvdata(pdev);
if (system_state == SYSTEM_RESTART || system_state == SYSTEM_HALT)
mpcore_wdt_stop(wdt);
@@ -324,17 +324,17 @@ static struct miscdevice mpcore_wdt_miscdev = {
.fops = &mpcore_wdt_fops,
};
-static int __devinit mpcore_wdt_probe(struct platform_device *dev)
+static int __devinit mpcore_wdt_probe(struct platform_device *pdev)
{
struct mpcore_wdt *wdt;
struct resource *res;
int ret;
/* We only accept one device, and it must have an id of -1 */
- if (dev->id != -1)
+ if (pdev->id != -1)
return -ENODEV;
- res = platform_get_resource(dev, IORESOURCE_MEM, 0);
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res) {
ret = -ENODEV;
goto err_out;
@@ -346,8 +346,8 @@ static int __devinit mpcore_wdt_probe(struct platform_device *dev)
goto err_out;
}
- wdt->dev = &dev->dev;
- wdt->irq = platform_get_irq(dev, 0);
+ wdt->dev = &pdev->dev;
+ wdt->irq = platform_get_irq(pdev, 0);
if (wdt->irq < 0) {
ret = -ENXIO;
goto err_free;
@@ -358,7 +358,7 @@ static int __devinit mpcore_wdt_probe(struct platform_device *dev)
goto err_free;
}
- mpcore_wdt_miscdev.parent = &dev->dev;
+ mpcore_wdt_miscdev.parent = &pdev->dev;
ret = misc_register(&mpcore_wdt_miscdev);
if (ret) {
dev_printk(KERN_ERR, wdt->dev,
@@ -375,8 +375,8 @@ static int __devinit mpcore_wdt_probe(struct platform_device *dev)
}
mpcore_wdt_stop(wdt);
- platform_set_drvdata(dev, wdt);
- mpcore_wdt_dev = dev;
+ platform_set_drvdata(pdev, wdt);
+ mpcore_wdt_pdev = pdev;
return 0;
@@ -390,15 +390,15 @@ err_out:
return ret;
}
-static int __devexit mpcore_wdt_remove(struct platform_device *dev)
+static int __devexit mpcore_wdt_remove(struct platform_device *pdev)
{
- struct mpcore_wdt *wdt = platform_get_drvdata(dev);
+ struct mpcore_wdt *wdt = platform_get_drvdata(pdev);
- platform_set_drvdata(dev, NULL);
+ platform_set_drvdata(pdev, NULL);
misc_deregister(&mpcore_wdt_miscdev);
- mpcore_wdt_dev = NULL;
+ mpcore_wdt_pdev = NULL;
free_irq(wdt->irq, wdt);
iounmap(wdt->base);
@@ -407,16 +407,16 @@ static int __devexit mpcore_wdt_remove(struct platform_device *dev)
}
#ifdef CONFIG_PM
-static int mpcore_wdt_suspend(struct platform_device *dev, pm_message_t msg)
+static int mpcore_wdt_suspend(struct platform_device *pdev, pm_message_t msg)
{
- struct mpcore_wdt *wdt = platform_get_drvdata(dev);
+ struct mpcore_wdt *wdt = platform_get_drvdata(pdev);
mpcore_wdt_stop(wdt); /* Turn the WDT off */
return 0;
}
-static int mpcore_wdt_resume(struct platform_device *dev)
+static int mpcore_wdt_resume(struct platform_device *pdev)
{
- struct mpcore_wdt *wdt = platform_get_drvdata(dev);
+ struct mpcore_wdt *wdt = platform_get_drvdata(pdev);
/* re-activate timer */
if (test_bit(0, &wdt->timer_alive))
mpcore_wdt_start(wdt);
--
1.7.8.110.g4cb5d
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