Rob Herring eef24afb28 irq: Fix check for already initialized irq_domain in irq_domain_add ...

The sanity check in irq_domain_add() tests desc->irq_data != NULL or
irq_data->domain != NULL. This prevents adding an irq_domain to a irq
descriptor when irq_data exists, which true when the irq descriptor
exists.

This went unnoticed so far as the simple domain code did not enter
this code path because domain->nr_irqs is always 0 for the simple domains.

Split the check for irq_data == NULL out and have a separate warning
for it.

[ tglx: Made the check for irq_data == NULL separate ]

Signed-off-by: Rob Herring <[email protected]>
Cc: Grant Likely <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Thomas Gleixner <[email protected]>

2011-09-20 12:16:22 +02:00

..

autoprobe.c

genirq: Remove compat code

2011-03-29 14:48:19 +02:00

chip.c

genirq: Make irq_shutdown() symmetric vs. irq_startup again

2011-09-12 09:38:53 +02:00

debug.h

genirq: Support per-IRQ thread disabling.

2011-04-23 15:56:24 +02:00

devres.c

devres: fix possible use after free

2011-07-25 20:57:14 -07:00

dummychip.c

genirq: Remove compat code

2011-03-29 14:48:19 +02:00

generic-chip.c

genirq: Fix wrong bit operation

2011-07-26 16:24:02 +02:00

handle.c

irq: Handle spurios irq detection for threaded irqs

2011-06-03 14:53:15 +02:00

internals.h

genirq: Remove compat code

2011-03-29 14:48:19 +02:00

irqdesc.c

irqdesc: fix new kernel-doc warning

2011-08-18 14:12:48 -07:00

irqdomain.c

irq: Fix check for already initialized irq_domain in irq_domain_add

2011-09-20 12:16:22 +02:00

Kconfig

irq: add irq_domain translation infrastructure

2011-07-28 01:32:04 -06:00

Makefile

irq: add irq_domain translation infrastructure

2011-07-28 01:32:04 -06:00

manage.c

Revert "irq: Always set IRQF_ONESHOT if no primary handler is specified"

2011-08-23 10:36:51 -07:00

migration.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

pm.c

genirq: Add chip flag to force mask on suspend

2011-03-12 11:12:58 +01:00

proc.c

irq: Remove smp_affinity_list when unregister irq proc

2011-05-26 13:15:28 +02:00

resend.c

genirq: Remove compat code

2011-03-29 14:48:19 +02:00

settings.h

genirq: Support per-IRQ thread disabling.

2011-04-23 15:56:24 +02:00

spurious.c

irq: Handle spurios irq detection for threaded irqs

2011-06-03 14:53:15 +02:00