HID: force hiddev creation for SONY PS3 controller

[linux-2.6-omap-h63xx.git] / drivers / hid / usbhid / hiddev.c

diff --git a/drivers/hid/usbhid/hiddev.c b/drivers/hid/usbhid/hiddev.c
index e793127f971eae29903298b7cb6d3ec64a156325..5fc4019956ba2ffe17b2d5dda04206aa7b5d9a4d 100644 (file)
--- a/drivers/hid/usbhid/hiddev.c
+++ b/drivers/hid/usbhid/hiddev.c
@@ -34,6 +34,7 @@
 #include <linux/usb.h>
 #include <linux/hid.h>
 #include <linux/hiddev.h>
+#include <linux/compat.h>
 #include "usbhid.h"
 
 #ifdef CONFIG_USB_DYNAMIC_MINORS
@@ -738,6 +739,14 @@ inval:
        return -EINVAL;
 }
 
+#ifdef CONFIG_COMPAT
+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, (unsigned long)compat_ptr(arg));
+}
+#endif
+
 static const struct file_operations hiddev_fops = {
        .owner =        THIS_MODULE,
        .read =         hiddev_read,
@@ -747,6 +756,9 @@ static const struct file_operations hiddev_fops = {
        .release =      hiddev_release,
        .ioctl =        hiddev_ioctl,
        .fasync =       hiddev_fasync,
+#ifdef CONFIG_COMPAT
+       .compat_ioctl   = hiddev_compat_ioctl,
+#endif
 };
 
 static struct usb_class_driver hiddev_class = {