1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/hid/usbhid/hiddev.c b/drivers/hid/usbhid/hiddev.c
index 9837adcb17e9..5fc4019956ba 100644
--- a/drivers/hid/usbhid/hiddev.c
+++ b/drivers/hid/usbhid/hiddev.c
@@ -743,7 +743,7 @@ inval:
 static long hiddev_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 {
         struct inode *inode = file->f_path.dentry->d_inode;
-        return hiddev_ioctl(inode, file, cmd, compat_ptr(arg));
+        return hiddev_ioctl(inode, file, cmd, (unsigned long)compat_ptr(arg));
 }
 #endif