From b0e1d28d2ba8381183bfe392daabcb9d89b9b8d6 Mon Sep 17 00:00:00 2001
From: Michael Lotz <mmlr@mlotz.ch>
Date: Sun, 31 Aug 2014 11:00:21 +0200
Subject: [PATCH] USB: Cleanup hardcoded bitmap size.

---
 src/add-ons/kernel/bus_managers/usb/PhysicalMemoryAllocator.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/add-ons/kernel/bus_managers/usb/PhysicalMemoryAllocator.cpp b/src/add-ons/kernel/bus_managers/usb/PhysicalMemoryAllocator.cpp
index 7ec36484af..994e87760c 100644
--- a/src/add-ons/kernel/bus_managers/usb/PhysicalMemoryAllocator.cpp
+++ b/src/add-ons/kernel/bus_managers/usb/PhysicalMemoryAllocator.cpp
@@ -141,7 +141,7 @@ PhysicalMemoryAllocator::Allocate(size_t size, void **logicalAddress,
 			return B_NO_MEMORY;
 		}
 
-		for (int32 i = 0; i < 64; i++) {
+		for (size_t i = 0; i < sizeof(fDebugUseMap) * 8; i++) {
 			uint64 mask = 1LL << i;
 			if ((fDebugUseMap & mask) == 0) {
 				fDebugUseMap |= mask;