net: dsa: mv88e6xxx: Fix releasing for the global2 interrupts

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It is not possible to use devm_request_threaded_irq() because we have
two stacked interrupt controllers in one device. The lower interrupt
controller cannot be removed until the upper is fully removed. This
happens too late with the devm API, resulting in error messages about
removing a domain while there is still an active interrupt. Swap to
using request_threaded_irq() and manage the release of the interrupt
manually.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Andrew Lunn 2016-11-20 20:14:18 +01:00 • committed by David S. Miller

parent 3dd0ef05f7

commit 8e757eba07

2 changed files with 19 additions and 10 deletions

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28

drivers/net/dsa/mv88e6xxx/global2.c

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1

drivers/net/dsa/mv88e6xxx/mv88e6xxx.h

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