[OpenBIOS] [PATCHv2 3/3] ohci: fix build warnings

[Mark Cave-Ayland]

Explicitly mark the enum types in usbohci_private.h as extern. This prevents
them from being allocated as common types in each object file and so avoids
"warning: multiple common of... " being emitted by gcc.

Signed-off-by: Mark Cave-Ayland 
---
 openbios-devel/drivers/usbohci_private.h |   28 ++++++++++++++--------------
 1 file changed, 14 insertions(+), 14 deletions(-)

diff --git a/openbios-devel/drivers/usbohci_private.h b/openbios-devel/drivers/usbohci_private.h
index b3a723e..99c9641 100644
--- a/openbios-devel/drivers/usbohci_private.h
+++ b/openbios-devel/drivers/usbohci_private.h
@@ -43,7 +43,7 @@
    // FIXME: fake
    typedef enum { CMD} reg;

-	enum {
+	extern enum {
    	NumberDownstreamPorts = 1<<0,
    	PowerSwitchingMode = 1<<8,
    	NoPowerSwitching = 1<<9,
@@ -53,17 +53,17 @@
    	PowerOnToPowerGoodTime = 1<<24
    } HcRhDescriptorAReg;

-	enum {
+	extern enum {
    	NumberDownstreamPortsMask = MASK(0, 8),
    	PowerOnToPowerGoodTimeMask = MASK(24, 8)
    } HcRhDescriptorAMask;

-	enum {
+	extern enum {
    	DeviceRemovable = 1<<0,
    	PortPowerControlMask = 1<<16
    } HcRhDescriptorBReg;

-	enum {
+	extern enum {
    	CurrentConnectStatus		= 1<<0,
    	PortEnableStatus		= 1<<1,
    	PortSuspendStatus		= 1<<2,
@@ -77,7 +77,7 @@
    	PortOverCurrentIndicatorChange	= 1<<19,
    	PortResetStatusChange		= 1<<20
    } HcRhPortStatusRead;
-	enum {
+	extern enum {
    	ClearPortEnable			= 1<<0,
    	SetPortEnable			= 1<<1,
    	SetPortSuspend			= 1<<2,
@@ -87,7 +87,7 @@
    	ClearPortPower			= 1<<9,
    } HcRhPortStatusSet;

-	enum {
+	extern enum {
    	LocalPowerStatus = 1<<0,
    	OverCurrentIndicator = 1<<1,
    	DeviceRemoteWakeupEnable = 1<<15,
@@ -96,18 +96,18 @@
    	ClearRemoteWakeupEnable = 1<<31
    } HcRhStatusReg;

-	enum {
+	extern enum {
    	FrameInterval = 1<<0,
    	FSLargestDataPacket = 1<<16,
    	FrameIntervalToggle = 1<<31
    } HcFmIntervalOffset;
-	enum {
+	extern enum {
    	FrameIntervalMask = MASK(0, 14),
    	FSLargestDataPacketMask = MASK(16, 15),
    	FrameIntervalToggleMask = MASK(31, 1)
    } HcFmIntervalMask;

-	enum {
+	extern enum {
    	ControlBulkServiceRatio = 1<<0,
    	PeriodicListEnable = 1<<2,
    	IsochronousEnable = 1<<3,
@@ -119,7 +119,7 @@
    	RemoteWakeupEnable = 1<<10
    } HcControlReg;

-	enum {
+	extern enum {
    	ControlBulkServiceRatioMask = MASK(0, 2),
    	HostControllerFunctionalStateMask = MASK(6, 2)
    } HcControlMask;
@@ -131,7 +131,7 @@
    	USBSuspend = 3*HostControllerFunctionalState
    };

-	enum {
+	extern enum {
    	HostControllerReset = 1<<0,
    	ControlListFilled = 1<<1,
    	BulkListFilled = 1<<2,
@@ -139,16 +139,16 @@
    	SchedulingOverrunCount = 1<<16
    } HcCommandStatusReg;

-	enum {
+	extern enum {
    	SchedulingOverrunCountMask = MASK(16, 2)
    } HcCommandStatusMask;

-	enum {
+	extern enum {
    	FrameRemaining = 1<<0,
    	FrameRemainingToggle = 1<<31
    } HcFmRemainingReg;

-	enum {
+	extern enum {
    	SchedulingOverrung = 1<<0,
    	WritebackDoneHead = 1<<1,
    	StartofFrame = 1<<2,