[PATCH 34/57] rm9k_wdt: clean up

Alan Cox
2008-05-19T13:29:29Z

drivers/watchdog/rm9k_wdt.c | 21 ++++++++++++---------
1 files changed, 12 insertions(+), 9 deletions(-)

diff --git a/drivers/watchdog/rm9k_wdt.c b/drivers/watchdog/rm9k_wdt.c
index 5c921e4..c172906 100644
--- a/drivers/watchdog/rm9k_wdt.c
+++ b/drivers/watchdog/rm9k_wdt.c
@@ -29,10 +29,10 @@
#include <linux/notifier.h>
#include <linux/miscdevice.h>
#include <linux/watchdog.h>
-#include <asm/io.h>
+#include <linux/io.h>
+#include <linux/uaccess.h>
#include <asm/atomic.h>
#include <asm/processor.h>
-#include <asm/uaccess.h>
#include <asm/system.h>
#include <asm/rm9k-ocd.h>

@@ -53,10 +53,12 @@ static void wdt_gpi_stop(void);
static void wdt_gpi_set_timeout(unsigned int);
static int wdt_gpi_open(struct inode *, struct file *);
static int wdt_gpi_release(struct inode *, struct file *);
-static ssize_t wdt_gpi_write(struct file *, const char __user *, size_t, loff_t *);
+static ssize_t wdt_gpi_write(struct file *, const char __user *, size_t,
+ loff_t *);
static long wdt_gpi_ioctl(struct file *, unsigned int, unsigned long);
static int wdt_gpi_notify(struct notifier_block *, unsigned long, void *);
-static const struct resource *wdt_gpi_get_resource(struct platform_device *, const char *, unsigned int);
+static const struct resource *wdt_gpi_get_resource(struct platform_device *,
+ const char *, unsigned int);
static int __init wdt_gpi_probe(struct device *);
static int __exit wdt_gpi_remove(struct device *);

@@ -68,7 +70,7 @@ static int locked;

/* These are set from device resources */
-static void __iomem * wd_regs;
+static void __iomem *wd_regs;
static unsigned int wd_irq, wd_ctr;

@@ -216,7 +218,8 @@ static int wdt_gpi_release(struct inode *inode, struct file *file)
if (expect_close) {
wdt_gpi_stop();
free_irq(wd_irq, &miscdev);
- printk(KERN_INFO "%s: watchdog stopped\n", wdt_gpi_name);
+ printk(KERN_INFO "%s: watchdog stopped\n",
+ wdt_gpi_name);
} else {
printk(KERN_CRIT "%s: unexpected close() -"
" watchdog left running\n",
@@ -241,8 +244,7 @@ wdt_gpi_write(struct file *f, const char __user *d, size_t s, loff_t *o)
return s ? 1 : 0;
}

-static long
-wdt_gpi_ioctl(struct file *f, unsigned int cmd, unsigned long arg)
+static long wdt_gpi_ioctl(struct file *f, unsigned int cmd, unsigned long arg)
{
long res = -ENOTTY;
const long size = _IOC_SIZE(cmd);
@@ -271,7 +273,8 @@ wdt_gpi_ioctl(struct file *f, unsigned int cmd, unsigned long arg)
case WDIOC_GETSUPPORT:
wdinfo.options = nowayout ?
WDIOF_SETTIMEOUT | WDIOF_KEEPALIVEPING :
- WDIOF_SETTIMEOUT | WDIOF_KEEPALIVEPING | WDIOF_MAGICCLOSE;
+ WDIOF_SETTIMEOUT | WDIOF_KEEPALIVEPING |
+ WDIOF_MAGICCLOSE;
res = __copy_to_user(argp, &wdinfo, size) ? -EFAULT : size;
break;