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TI DaVinci EMAC: Fix MDIO bus frequency configuration

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There was a typo in "if condition" checking for validity of MDIO
bus frequency passed as part of platform data. Bitwise AND was
being used instead of a Logical AND.

Tested on: DM6467 EVM

Signed-off-by: Nageswari Srinivasan <nageswari@ti.com>
Acked-by: Anant Gole <anantgole@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Nageswari Srinivasan 2009-12-18 20:21:21 -08:00 committed by David S. Miller
parent 70abc8cb90
commit f9c4171e01
1 changed files with 1 additions and 1 deletions
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2
drivers/net/davinci_emac.c
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@ -2272,7 +2272,7 @@ static int emac_mii_reset(struct mii_bus *bus)
unsigned int clk_div; unsigned int clk_div;
int mdio_bus_freq = emac_bus_frequency; int mdio_bus_freq = emac_bus_frequency;
if (mdio_max_freq & mdio_bus_freq) if (mdio_max_freq && mdio_bus_freq)
clk_div = ((mdio_bus_freq / mdio_max_freq) - 1); clk_div = ((mdio_bus_freq / mdio_max_freq) - 1);
else else
clk_div = 0xFF; clk_div = 0xFF;