[WATCHDOG 40/57] sbc_epx_c3_wdt: switch to unlocked_ioctl

Review and switch to unlocked_ioctl

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

1 files changed, 6 insertions, 6 deletions

diff --git a/drivers/watchdog/sbc_epx_c3.c b/drivers/watchdog/sbc_epx_c3.c
index 82cbd8809a69..70ff9cbc8e9b 100644
--- a/drivers/watchdog/sbc_epx_c3.c
+++ b/drivers/watchdog/sbc_epx_c3.c
@@ -25,8 +25,8 @@
 #include <linux/reboot.h>
 #include <linux/init.h>
 #include <linux/ioport.h>
-#include <asm/uaccess.h>
-#include <asm/io.h>
+#include <linux/uaccess.h>
+#include <linux/io.h>
 
 #define PFX "epx_c3: "
 static int epx_c3_alive;
@@ -100,12 +100,12 @@ static ssize_t epx_c3_write(struct file *file, const char __user *data,
         return len;
 }
 
-static int epx_c3_ioctl(struct inode *inode, struct file *file,
-                        unsigned int cmd, unsigned long arg)
+static long epx_c3_ioctl(struct file *file, unsigned int cmd,
+                                                unsigned long arg)
 {
         int options, retval = -EINVAL;
         int __user *argp = (void __user *)arg;
-        static struct watchdog_info ident = {
+        static const struct watchdog_info ident = {
                 .options                = WDIOF_KEEPALIVEPING |
                                           WDIOF_MAGICCLOSE,
                 .firmware_version       = 0,
@@ -158,7 +158,7 @@ static const struct file_operations epx_c3_fops = {
         .owner          = THIS_MODULE,
         .llseek         = no_llseek,
         .write          = epx_c3_write,
-        .ioctl          = epx_c3_ioctl,
+        .unlocked_ioctl = epx_c3_ioctl,
         .open           = epx_c3_open,
         .release        = epx_c3_release,
 };