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linux/kernel/irq
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David Daney 0d12ec075a irqdomain: Check for NULL function pointer in irq_domain_free_irqs_hierarchy() 
A follow-on patch will call irq_domain_free_irqs_hierarchy() when the
free() function pointer may be NULL.

Add a NULL pointer check to handle this new use case.

Signed-off-by: David Daney <david.daney@cavium.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Marc Zyngier <marc.zyngier@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Alexandre Courbot <gnurou@gmail.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: linux-gpio@vger.kernel.org
Link: http://lkml.kernel.org/r/1503017616-3252-5-git-send-email-david.daney@cavium.com
2017-08-18 11:21:42 +02:00
..
affinity.c pci-v4.13-changes 2017-07-08 15:51:57 -07:00
autoprobe.c genirq: Add force argument to irq_startup() 2017-06-22 18:21:24 +02:00
chip.c genirq: Add handle_fasteoi_{level,edge}_irq flow handlers 2017-08-18 11:21:41 +02:00
cpuhotplug.c genirq/cpuhotplug: Revert "Set force affinity flag on hotplug migration" 2017-07-27 15:40:02 +02:00
debug.h irq: hide debug macros so they don't collide with others. 2012-04-23 12:30:03 -04:00
debugfs.c genirq/debugfs: Remove pointless NULL pointer check 2017-06-24 11:43:53 +02:00
devres.c irq/generic-chip: Provide devm_irq_setup_generic_chip() 2017-06-21 15:53:11 +02:00
dummychip.c Merge branch 'linus' into irq/core 2015-06-05 22:25:01 +02:00
generic-chip.c irq/generic-chip: Export irq_init_generic_chip() locally 2017-06-21 15:53:11 +02:00
handle.c There has been a fair amount of activity in the docs tree this time 2017-07-03 21:13:25 -07:00
internals.h genirq/PM: Properly pretend disabled state when force resuming interrupts 2017-07-17 22:32:20 +02:00
ipi.c genirq: Fix missing irq allocation affinity hint 2016-07-19 10:49:47 +02:00
irq_sim.c genirq/irq_sim: Add a devres variant of irq_sim_init() 2017-08-16 16:40:02 +02:00
irqdesc.c Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2017-07-09 10:24:46 -07:00
irqdomain.c irqdomain: Check for NULL function pointer in irq_domain_free_irqs_hierarchy() 2017-08-18 11:21:42 +02:00
Kconfig genirq: Add handle_fasteoi_{level,edge}_irq flow handlers 2017-08-18 11:21:41 +02:00
Makefile genirq/irq_sim: Add a simple interrupt simulator framework 2017-08-16 16:40:02 +02:00
manage.c genirq: Keep chip buslock across irq_request/release_resources() 2017-07-12 10:14:42 +02:00
migration.c genirq: Provide irq_fixup_move_pending() 2017-06-22 18:21:13 +02:00
msi.c genirq/irqdomain: Remove auto-recursive hierarchy support 2017-06-22 18:29:34 +02:00
pm.c genirq/PM: Properly pretend disabled state when force resuming interrupts 2017-07-17 22:32:20 +02:00
proc.c genirq: Introduce effective affinity mask 2017-06-22 18:21:20 +02:00
resend.c genirq: Remove irq argument from irq flow handlers 2015-09-16 15:47:51 +02:00
settings.h genirq: Add flag to force mask in disable_irq[_nosync]() 2015-10-11 11:33:42 +02:00
spurious.c genirq: Clarify logic calculating bogus irqreturn_t values 2017-02-16 15:32:19 +01:00
timings.c genirq/timings: Add infrastructure for estimating the next interrupt arrival time 2017-06-24 11:44:39 +02:00