Heiner Kallweit b79555d5d8
net: phy: fix interrupt handling in non-started states ...
phylib enables interrupts before phy_start() has been called, and if
we receive an interrupt in a non-started state, the interrupt handler
returns IRQ_NONE. This causes problems with at least one Marvell chip
as reported by Andrew.
Fix this by handling interrupts the same as in phy_mac_interrupt(),
basically always running the phylib state machine. It knows when it
has to do something and when not.
This change allows to handle interrupts gracefully even if they
occur in a non-started state.
Fixes: 2b3e88ea65andrew@lunn.ch >
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com >
Reviewed-by: Andrew Lunn <andrew@lunn.ch >
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com >
Signed-off-by: David S. Miller <davem@davemloft.net >
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