Commit 58fe2702 authored by Malcolm Priestley's avatar Malcolm Priestley Committed by Greg Kroah-Hartman
Browse files

staging: vt6655: MACvSetLoopbackMode replace byOrgValue with ioread8 



Removing VNSvInPortB and nesting inside iowrite8.

Signed-off-by: default avatarMalcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent e206939f

drivers/staging/vt6655/mac.c

+2 −5
Original line number Diff line number Diff line
@@ -184,14 +184,11 @@ void MACvSetLongRetryLimit(struct vnt_private *priv, unsigned char byRetryLimit) 
void MACvSetLoopbackMode(struct vnt_private *priv, unsigned char byLoopbackMode)

{

	void __iomem *io_base = priv->PortOffset;

	unsigned char byOrgValue;



	byLoopbackMode <<= 6;

	/* set TCR */

	VNSvInPortB(io_base + MAC_REG_TEST, &byOrgValue);

	byOrgValue = byOrgValue & 0x3F;

	byOrgValue = byOrgValue | byLoopbackMode;

	iowrite8(byOrgValue, io_base + MAC_REG_TEST);

	iowrite8((ioread8(io_base + MAC_REG_TEST) & 0x3f) | byLoopbackMode,

		 io_base + MAC_REG_TEST);

}



/*

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