staging: vt6655: MACvRestoreContext replace for loops with memcpy_toio.

void MACvRestoreContext(struct vnt_private *priv, unsigned char *cxt_buf)

{

	void __iomem *io_base = priv->PortOffset;

	int         ii;

	MACvSelectPage1(io_base);

	/* restore page1 */

	for (ii = 0; ii < MAC_MAX_CONTEXT_SIZE_PAGE1; ii++)

		VNSvOutPortB((io_base + ii),

			     *(cxt_buf + MAC_MAX_CONTEXT_SIZE_PAGE0 + ii));

	memcpy_toio(io_base, cxt_buf + MAC_MAX_CONTEXT_SIZE_PAGE0,

		    MAC_MAX_CONTEXT_SIZE_PAGE1);

	MACvSelectPage0(io_base);

	/* restore RCR,TCR,IMR... */

	for (ii = MAC_REG_RCR; ii < MAC_REG_ISR; ii++)

		VNSvOutPortB(io_base + ii, *(cxt_buf + ii));

	memcpy_toio(io_base + MAC_REG_RCR, cxt_buf + MAC_REG_RCR,

		    MAC_REG_ISR - MAC_REG_RCR);

	/* restore MAC Config. */

	for (ii = MAC_REG_LRT; ii < MAC_REG_PAGE1SEL; ii++)

		VNSvOutPortB(io_base + ii, *(cxt_buf + ii));

	memcpy_toio(io_base + MAC_REG_LRT, cxt_buf + MAC_REG_LRT,

		    MAC_REG_PAGE1SEL - MAC_REG_LRT);

	VNSvOutPortB(io_base + MAC_REG_CFG, *(cxt_buf + MAC_REG_CFG));

	/* restore PS Config. */

	for (ii = MAC_REG_PSCFG; ii < MAC_REG_BBREGCTL; ii++)

		VNSvOutPortB(io_base + ii, *(cxt_buf + ii));

	memcpy_toio(io_base + MAC_REG_PSCFG, cxt_buf + MAC_REG_PSCFG,

		    MAC_REG_BBREGCTL - MAC_REG_PSCFG);

	/* restore CURR_RX_DESC_ADDR, CURR_TX_DESC_ADDR */

	VNSvOutPortD(io_base + MAC_REG_TXDMAPTR0,