ibm_newemac: Correct opb_bus_freq value

The EMAC4_MR1_OBCI(freq) macro expects freg in MHz,
while opb_bus_freq is kept in Hz. Correct this.

Signed-off-by: Valentine Barshak <[email protected]>
Signed-off-by: Benjamin Herrenschmidt <[email protected]>
Signed-off-by: Jeff Garzik <[email protected]>

diff --git a/drivers/net/ibm_newemac/core.c b/drivers/net/ibm_newemac/core.c
index a77207f1967175b02d7718df1004e537f6155c79..9642931c66ea7282fc025b1ef4a6e5e0be51ca1f 100644 (file)
--- a/drivers/net/ibm_newemac/core.c
+++ b/drivers/net/ibm_newemac/core.c
@@ -402,7 +402,7 @@ static u32 __emac_calc_base_mr1(struct emac_instance *dev, int tx_size, int rx_s
 static u32 __emac4_calc_base_mr1(struct emac_instance *dev, int tx_size, int rx_size)
 {
        u32 ret = EMAC_MR1_VLE | EMAC_MR1_IST | EMAC4_MR1_TR |
-               EMAC4_MR1_OBCI(dev->opb_bus_freq);
+               EMAC4_MR1_OBCI(dev->opb_bus_freq / 1000000);
 
        DBG2(dev, "__emac4_calc_base_mr1" NL);