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b44: Disable device on shutdown
Disable the SSB core on device shutdown. This has two advantages: 1) A clean device shutdown is always desired here, because we disable the device's global crystal in the next statement. 2) This fixes a bug where the device will come up with the enable-bit set on the next initialization (without a reboot inbetween). This causes breakage on the second initialization due to code that checks this bit (ssb_device_is_enabled() checks). Reported-by: Pantelis Koukousoulas <pktoss@gmail.com> Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -2240,6 +2240,7 @@ static void __devexit b44_remove_one(struct ssb_device *sdev)
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struct net_device *dev = ssb_get_drvdata(sdev);
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unregister_netdev(dev);
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ssb_device_disable(sdev, 0);
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ssb_bus_may_powerdown(sdev->bus);
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free_netdev(dev);
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ssb_pcihost_set_power_state(sdev, PCI_D3hot);
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