diff options
| author | Sebastian Frias <sf84@laposte.net> | 2016-08-01 16:27:38 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2016-09-02 18:06:49 +0200 |
| commit | ee26c013cdee0b947e29d6cadfb9ff3341c69ff9 (patch) | |
| tree | 10aaaa54fca3628ddfcad783261eafdb8b831302 /lib | |
| parent | f0c450eaa364cb77c778f2a46ee2aa3ff464b332 (diff) | |
| download | linux-ee26c013cdee0b947e29d6cadfb9ff3341c69ff9.tar.bz2 | |
genirq/generic_chip: Add irq_unmap callback
Without this patch irq_domain_disassociate() cannot properly release the
interrupt. In fact, irq_map_generic_chip() checks a bit on 'gc->installed'
but said bit is never cleared, only set.
Commit 088f40b7b027 ("genirq: Generic chip: Add linear irq domain support")
added irq_map_generic_chip() function and also stated "This lacks a removal
function for now".
This commit provides an implementation of an unmap function that can be
called by irq_domain_disassociate().
[ tglx: Made the function static and removed the export as we have neither
a prototype nor a modular user. ]
Fixes: 088f40b7b027 ("genirq: Generic chip: Add linear irq domain support")
Signed-off-by: Sebastian Frias <sf84@laposte.net>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: Mason <slash.tmp@free.fr>
Cc: Jason Cooper <jason@lakedaemon.net>
Link: http://lkml.kernel.org/r/579F5C5A.2070507@laposte.net
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions