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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>
This commit is contained in:
Malcolm Priestley 2016-03-06 12:57:01 +00:00 committed by Greg Kroah-Hartman
parent 7071501744
commit 4633195295
1 changed files with 8 additions and 10 deletions
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18
drivers/staging/vt6655/mac.c
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@ -240,29 +240,27 @@ void MACvSaveContext(struct vnt_private *priv, unsigned char *cxt_buf)
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,