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[WATCHDOG 33/57] pnx4008_wdt: unlocked_ioctl setup

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Review and switch to unlocked_ioctl

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
This commit is contained in:
Alan Cox 2008-05-19 14:07:48 +01:00 committed by Wim Van Sebroeck
parent 261dcc70aa
commit 84ca995c25
1 changed files with 8 additions and 10 deletions
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18
drivers/watchdog/pnx4008_wdt.c
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@ -30,8 +30,8 @@
#include <linux/spinlock.h>
#include <asm/hardware.h>
#include <asm/uaccess.h>
#include <asm/io.h>
#include <linux/uaccess.h>
#include <linux/io.h>
#define MODULE_NAME "PNX4008-WDT: "
@ -144,9 +144,8 @@ static int pnx4008_wdt_open(struct inode *inode, struct file *file)
return nonseekable_open(inode, file);
}
static ssize_t
pnx4008_wdt_write(struct file *file, const char *data, size_t len,
loff_t * ppos)
static ssize_t pnx4008_wdt_write(struct file *file, const char *data,
size_t len, loff_t *ppos)
{
if (len) {
if (!nowayout) {
@ -169,15 +168,14 @@ pnx4008_wdt_write(struct file *file, const char *data, size_t len,
return len;
}
static struct watchdog_info ident = {
static const struct watchdog_info ident = {
.options = WDIOF_CARDRESET | WDIOF_MAGICCLOSE |
WDIOF_SETTIMEOUT | WDIOF_KEEPALIVEPING,
.identity = "PNX4008 Watchdog",
};
static int
pnx4008_wdt_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
unsigned long arg)
static long pnx4008_wdt_ioctl(struct inode *inode, struct file *file,
unsigned int cmd, unsigned long arg)
{
int ret = -ENOTTY;
int time;
@ -238,7 +236,7 @@ static const struct file_operations pnx4008_wdt_fops = {
.owner = THIS_MODULE,
.llseek = no_llseek,
.write = pnx4008_wdt_write,
.ioctl = pnx4008_wdt_ioctl,
.unlocked_ioctl = pnx4008_wdt_ioctl,
.open = pnx4008_wdt_open,
.release = pnx4008_wdt_release,
};