From 30e7040f118850cf264a9bbdde6bd9a252ac6330 Mon Sep 17 00:00:00 2001
From: Kano <root@mutsumi.paige>
Date: Sat, 9 Mar 2013 13:56:52 +1100
Subject: [PATCH] usb_cleanup() without locking

---
 usbutils.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/usbutils.c b/usbutils.c
index 52226851..7aed305e 100644
--- a/usbutils.c
+++ b/usbutils.c
@@ -1567,8 +1567,12 @@ void usb_cleanup()
 	struct cgpu_info *cgpu;
 	int i;
 
+	hotplug_time = 0;
+
+	nmsleep(10);
+
 	for (i = 0; i < total_devices; i++) {
-		cgpu = get_devices(i);
+		cgpu = devices[i];
 		switch (cgpu->drv->drv_id) {
 			case DRIVER_BFLSC:
 			case DRIVER_BITFORCE: