diff options
Diffstat (limited to 'drivers/net/ethernet')
| -rw-r--r-- | drivers/net/ethernet/micrel/ks8851.c | 25 |
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); |