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--- a/Embedded/src/WDT/iwdt.c
+++ b/Embedded/src/WDT/iwdt.c
@@ -217,8 +217,7 @@ static int wdt_open(struct inode *inode,
static int wdt_release(struct inode *inode, struct file *file);
static ssize_t wdt_write(struct file *file, const char *data,
size_t count, loff_t * pos);
-static int wdt_ioctl(struct inode *inode, struct file *file,
- unsigned int cmd, unsigned long arg);
+static long wdt_ioctl(struct file *file, unsigned int cmd, unsigned long arg);
static irqreturn_t wdt_isr(int irq, void *dev_id);
static void __exit wdt_cleanup(void);
static int __init wdt_init(void);
@@ -243,7 +242,7 @@ static struct pci_device_id lpc_pci_tbl[
static struct file_operations wdt_fops = {
owner: THIS_MODULE,
write: wdt_write,
- ioctl: wdt_ioctl,
+ unlocked_ioctl: wdt_ioctl,
open: wdt_open,
release: wdt_release,
};
@@ -1201,8 +1200,7 @@ char *wdt_get_ioctl_string(unsigned int
* Return Value: 0 - successful, negative value - failed.
* Description: This function is used to provide IO interface.
*/
-static int wdt_ioctl(struct inode *inode, struct file *file,
- unsigned int cmd, unsigned long arg)
+static long wdt_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
u8 mode=0, scale=0, int_type=0;
u32 u_margin=0, dcount=0;
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