Use memcpy_fromio to store data removing the need for local count.
Signed-off-by: Malcolm Priestley <[email protected]>
---
drivers/staging/vt6655/mac.c | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/drivers/staging/vt6655/mac.c b/drivers/staging/vt6655/mac.c
index c935922..66ae991 100644
--- a/drivers/staging/vt6655/mac.c
+++ b/drivers/staging/vt6655/mac.c
@@ -210,18 +210,15 @@ void MACvSetLoopbackMode(struct vnt_private *priv,
unsigned char byLoopbackMode)
void MACvSaveContext(struct vnt_private *priv, unsigned char *pbyCxtBuf)
{
void __iomem *io_base = priv->PortOffset;
- int ii;
/* read page0 register */
- for (ii = 0; ii < MAC_MAX_CONTEXT_SIZE_PAGE0; ii++)
- VNSvInPortB((io_base + ii), (pbyCxtBuf + ii));
+ memcpy_fromio(pbyCxtBuf, io_base, MAC_MAX_CONTEXT_SIZE_PAGE0);
MACvSelectPage1(io_base);
/* read page1 register */
- for (ii = 0; ii < MAC_MAX_CONTEXT_SIZE_PAGE1; ii++)
- VNSvInPortB((io_base + ii),
- (pbyCxtBuf + MAC_MAX_CONTEXT_SIZE_PAGE0 + ii));
+ memcpy_fromio(pbyCxtBuf + MAC_MAX_CONTEXT_SIZE_PAGE0, io_base,
+ MAC_MAX_CONTEXT_SIZE_PAGE1);
MACvSelectPage0(io_base);
}
--
2.7.0
--
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