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Subject[PATCH 08/57] davinci_wdt: unlocked_ioctl and check locking
Date
From: Alan Cox <alan@redhat.com>


---
drivers/watchdog/davinci_wdt.c | 11 +++++------
1 files changed, 5 insertions(+), 6 deletions(-)

diff --git a/drivers/watchdog/davinci_wdt.c b/drivers/watchdog/davinci_wdt.c
index 1782c79..926b59c 100644
--- a/drivers/watchdog/davinci_wdt.c
+++ b/drivers/watchdog/davinci_wdt.c
@@ -22,10 +22,10 @@
#include <linux/bitops.h>
#include <linux/platform_device.h>
#include <linux/spinlock.h>
+#include <linux/uaccess.h>
+#include <linux/io.h>

#include <asm/hardware.h>
-#include <asm/uaccess.h>
-#include <asm/io.h>

#define MODULE_NAME "DAVINCI-WDT: "

@@ -143,9 +143,8 @@ static struct watchdog_info ident = {
.identity = "DaVinci Watchdog",
};

-static int
-davinci_wdt_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
- unsigned long arg)
+static long davinci_wdt_ioctl(struct file *file,
+ unsigned int cmd, unsigned long arg)
{
int ret = -ENOTTY;

@@ -184,7 +183,7 @@ static const struct file_operations davinci_wdt_fops = {
.owner = THIS_MODULE,
.llseek = no_llseek,
.write = davinci_wdt_write,
- .ioctl = davinci_wdt_ioctl,
+ .unlocked_ioctl = davinci_wdt_ioctl,
.open = davinci_wdt_open,
.release = davinci_wdt_release,
};


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