[PATCH] USB: convert a bunch of USB semaphores to mutexes

the patch below converts a bunch of semaphores-used-as-mutex in the USB
code to mutexes

Signed-off-by: Arjan van de Ven <arjan@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 0 insertions, 2 deletions

diff --git a/drivers/usb/input/ati_remote.c b/drivers/usb/input/ati_remote.c
index f7bdc506e613..99f986cb6e95 100644
--- a/drivers/usb/input/ati_remote.c
+++ b/drivers/usb/input/ati_remote.c
@@ -159,8 +159,6 @@ static const char accel[] = { 1, 2, 4, 6, 9, 13, 20 };
  */
 #define FILTER_TIME (HZ / 20)
 
-static DECLARE_MUTEX(disconnect_sem);
-
 struct ati_remote {
         struct input_dev *idev;
         struct usb_device *udev;