[WATCHDOG 33/57] pnx4008_wdt: unlocked_ioctl setup
authorAlan Cox <alan@redhat.com>
Mon, 19 May 2008 13:07:48 +0000 (14:07 +0100)
committerWim Van Sebroeck <wim@iguana.be>
Sat, 21 Jun 2008 12:19:03 +0000 (12:19 +0000)
Review and switch to unlocked_ioctl

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
drivers/watchdog/pnx4008_wdt.c

index 6b8483d3c783197b83c696bccfd83648ea43b825..8cd0d53941e787e9bc7137b57e91355c004539ae 100644 (file)
@@ -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,
 };