package/system/ep80579-drivers/patches/714-3.3-wdt-fixes.patch

   1 --- a/Embedded/src/WDT/iwdt.c
   2 +++ b/Embedded/src/WDT/iwdt.c
   3 @@ -217,8 +217,7 @@ static int wdt_open(struct inode *inode,
   4  static int wdt_release(struct inode *inode, struct file *file);
   5  static ssize_t wdt_write(struct file *file, const char *data,
   6                       size_t count, loff_t * pos);
   7 -static int wdt_ioctl(struct inode *inode, struct file *file,
   8 -                    unsigned int cmd, unsigned long arg);
   9 +static long wdt_ioctl(struct file *file, unsigned int cmd, unsigned long arg);
  10  static irqreturn_t wdt_isr(int irq, void *dev_id);
  11  static void __exit wdt_cleanup(void);
  12  static int __init wdt_init(void);
  13 @@ -243,7 +242,7 @@ static struct pci_device_id lpc_pci_tbl[
  14  static struct file_operations wdt_fops = {
  15       owner:        THIS_MODULE,
  16       write:        wdt_write,
  17 -     ioctl:        wdt_ioctl,
  18 +     unlocked_ioctl: wdt_ioctl,
  19       open:         wdt_open,
  20       release:      wdt_release,
  21  };
  22 @@ -1201,8 +1200,7 @@ char *wdt_get_ioctl_string(unsigned int
  23   * Return Value:    0 - successful, negative value - failed.
  24   * Description:     This function is used to provide IO interface.
  25   */
  26 -static int wdt_ioctl(struct inode *inode, struct file *file,
  27 -                    unsigned int cmd, unsigned long arg)
  28 +static long wdt_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
  29  {
  30       u8  mode=0, scale=0, int_type=0;
  31       u32 u_margin=0, dcount=0;