staging: vt6655: MACvRestoreContext replace for loops with memcpy_toio.
Removing the need for variable ii.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/vt6655/mac.c b/drivers/staging/vt6655/mac.c
index 9c4dabd..02e3e42 100644
--- a/drivers/staging/vt6655/mac.c
+++ b/drivers/staging/vt6655/mac.c
@@ -240,29 +240,27 @@
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,