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path: root/drivers/net/ethernet/micrel
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Diffstat (limited to 'drivers/net/ethernet/micrel')
-rw-r--r--drivers/net/ethernet/micrel/ks8851.c25
1 files changed, 2 insertions, 23 deletions
diff --git a/drivers/net/ethernet/micrel/ks8851.c b/drivers/net/ethernet/micrel/ks8851.c
index fe2037e166dc..8df130efbde1 100644
--- a/drivers/net/ethernet/micrel/ks8851.c
+++ b/drivers/net/ethernet/micrel/ks8851.c
@@ -297,25 +297,6 @@ static unsigned ks8851_rdreg16(struct ks8851_net *ks, unsigned reg)
}
/**
- * ks8851_rdreg32 - read 32 bit register from device
- * @ks: The chip information
- * @reg: The register address
- *
- * Read a 32bit register from the chip.
- *
- * Note, this read requires the address be aligned to 4 bytes.
-*/
-static unsigned ks8851_rdreg32(struct ks8851_net *ks, unsigned reg)
-{
- __le32 rx = 0;
-
- WARN_ON(reg & 3);
-
- ks8851_rdreg(ks, MK_OP(0xf, reg), (u8 *)&rx, 4);
- return le32_to_cpu(rx);
-}
-
-/**
* ks8851_soft_reset - issue one of the soft reset to the device
* @ks: The device state.
* @op: The bit(s) to set in the GRR
@@ -508,7 +489,6 @@ static void ks8851_rx_pkts(struct ks8851_net *ks)
unsigned rxfc;
unsigned rxlen;
unsigned rxstat;
- u32 rxh;
u8 *rxpkt;
rxfc = ks8851_rdreg8(ks, KS_RXFC);
@@ -527,9 +507,8 @@ static void ks8851_rx_pkts(struct ks8851_net *ks)
*/
for (; rxfc != 0; rxfc--) {
- rxh = ks8851_rdreg32(ks, KS_RXFHSR);
- rxstat = rxh & 0xffff;
- rxlen = (rxh >> 16) & 0xfff;
+ rxstat = ks8851_rdreg16(ks, KS_RXFHSR);
+ rxlen = ks8851_rdreg16(ks, KS_RXFHBCR) & RXFHBCR_CNT_MASK;
netif_dbg(ks, rx_status, ks->netdev,
"rx: stat 0x%04x, len 0x%04x\n", rxstat, rxlen);