USB-BKL: Convert usb_driver ioctl to unlocked_ioctl
And audit all the users. None needed the BKL. That was easy
because there was only very few around.
Tested with allmodconfig build on x86-64
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: Arnd Bergmann <arnd@arndb.de>
From: Andi Kleen <ak@linux.intel.com>
diff --git a/include/linux/usb.h b/include/linux/usb.h
index d5922a8..e6cbc34 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -843,7 +843,7 @@
void (*disconnect) (struct usb_interface *intf);
- int (*ioctl) (struct usb_interface *intf, unsigned int code,
+ int (*unlocked_ioctl) (struct usb_interface *intf, unsigned int code,
void *buf);
int (*suspend) (struct usb_interface *intf, pm_message_t message);