Commit d6f14483 authored Nov 17, 2011 by Wolfgang Grandegger Committed by David S. Miller Nov 17, 2011

ibm/emac: fix improper cleanup when device is removed to allow re-bind



The re-binding (unbind..bind) of an EMAC device fails because the
static variable "busy_phy_map" is not updated when the device is
removed.

Signed-off-by: Wolfgang Grandegger <wg@denx.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent e11c259f

drivers/net/ethernet/ibm/emac/core.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -2924,6 +2924,9 @@ static int __devexit emac_remove(struct platform_device *ofdev)
		if (emac_has_feature(dev, EMAC_FTR_HAS_ZMII))
		zmii_detach(dev->zmii_dev, dev->zmii_port);

		busy_phy_map &= ~(1 << dev->phy.address);
		DBG(dev, "busy_phy_map now %#x" NL, busy_phy_map);

		mal_unregister_commac(dev->mal, &dev->commac);
		emac_put_deps(dev);