mirror of https://gitee.com/openkylin/linux.git
b43: Suspend MAC while killing the radio
We should suspend the MAC, before we kill the radio. This gives the MAC a chance to leave any TX/RX state and it avoids races on the PHY/RADIO registers. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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@ -296,8 +296,10 @@ void b43_software_rfkill(struct b43_wldev *dev, enum rfkill_state state)
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state = RFKILL_STATE_SOFT_BLOCKED;
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}
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b43_mac_suspend(dev);
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phy->ops->software_rfkill(dev, state);
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phy->radio_on = (state == RFKILL_STATE_UNBLOCKED);
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b43_mac_enable(dev);
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}
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/**
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