--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/kernel/eka/drivers/pbus/mmc/sdcard/sdcard3c/sdio/sdiopsu.inl	Mon Oct 19 15:55:17 2009 +0100
@@ -0,0 +1,38 @@
+/*
+* Copyright (c) 2003 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+*
+*/
+
+
+#ifndef __SDIOPSU_INL__
+#define __SDIOPSU_INL__
+
+// ======== DSDIOPsu ========
+
+inline void DSDIOPsu::Lock()
+/**
+Locks the PSU, preventing it from powering down
+*/
+	{ (void)__e32_atomic_store_ord32(&iIsLocked, 1); }
+
+inline void DSDIOPsu::Unlock()
+/**
+Unlocks the PSU, allowing it to be powered down
+*/
+	{ (void)__e32_atomic_store_ord32(&iIsLocked, 0); }
+
+
+#endif	// #ifndef __SDIOPSU_INL__
+