xnu-6153.11.26.tar.gz

[apple/xnu.git] / iokit / Kernel / IODMAController.cpp

diff --git a/iokit/Kernel/IODMAController.cpp b/iokit/Kernel/IODMAController.cpp
index 4ce1edea3fa6b9dc8ed417631d5e387597f4e24b..8650d618996f2fa6fc30608b665610a49238937d 100644 (file)
--- a/iokit/Kernel/IODMAController.cpp
+++ b/iokit/Kernel/IODMAController.cpp
@@ -52,7 +52,7 @@ IODMAController::getController(IOService *provider, UInt32 dmaIndex)
 
        // Find the name of the parent dma controller
        dmaParentData = OSDynamicCast(OSData, provider->getProperty("dma-parent"));
-       if (dmaParentData == 0) {
+       if (dmaParentData == NULL) {
                return NULL;
        }
 
@@ -64,7 +64,7 @@ IODMAController::getController(IOService *provider, UInt32 dmaIndex)
                }
                dmaParentName = createControllerName(*(UInt32 *)dmaParentData->getBytesNoCopy(dmaIndex * sizeof(UInt32), sizeof(UInt32)));
        }
-       if (dmaParentName == 0) {
+       if (dmaParentName == NULL) {
                return NULL;
        }