Commit 65818fa7 authored Jan 06, 2010 by Giuseppe CAVALLARO Committed by David S. Miller Jan 07, 2010

stmmac: do not call fix_mac_speed if NULL



On some platforms, fix_mac_speed is used for
configuring some sysconf registers according
to the working speed.
This patch fixes the fix_mac_speed invocation
that cannot be done if it is a NULL pointer.

Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent ca5f12c1

drivers/net/stmmac/stmmac_main.c

+3 −2

Original line number	Diff line number	Diff line
		@@ -258,6 +258,7 @@ static void stmmac_adjust_link(struct net_device *dev)
		} else {
		ctrl &= ~priv->mac_type->hw.link.port;
		}
		if (likely(priv->fix_mac_speed))
		priv->fix_mac_speed(priv->bsp_priv,
		phydev->speed);
		break;