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authorStefan Agner <stefan@agner.ch>2015-05-16 11:44:15 +0200
committerThomas Gleixner <tglx@linutronix.de>2015-05-18 17:32:44 +0200
commitc5863484c16b37a266ef9c0d728352b4e115a46a (patch)
tree7af6cfd32341545aa5b536969bedb63cfcb0d246 /kernel/irq/generic-chip.c
parent3cfeffc265791bc953527458e0a44ea77c459340 (diff)
downloadlinux-stericsson-c5863484c16b37a266ef9c0d728352b4e115a46a.tar.gz
genirq: generic chip: Support hierarchy domain
Use the new helper function irq_domain_set_info to make sure the function irq_domain_set_hwirq_and_chip is being called, which is crucial to save irqdomain specific data to irq_data. Signed-off-by: Stefan Agner <stefan@agner.ch> Cc: marc.zyngier@arm.com Cc: linux@arm.linux.org.uk Cc: u.kleine-koenig@pengutronix.de Cc: olof@lixom.net Cc: arnd@arndb.de Cc: daniel.lezcano@linaro.org Cc: mark.rutland@arm.com Cc: pawel.moll@arm.com Cc: robh+dt@kernel.org Cc: ijc+devicetree@hellion.org.uk Cc: galak@codeaurora.org Cc: mcoquelin.stm32@gmail.com Cc: linux-arm-kernel@lists.infradead.org Cc: shawn.guo@linaro.org Cc: kernel@pengutronix.de Cc: jason@lakedaemon.net Link: http://lkml.kernel.org/r/1431769465-26867-4-git-send-email-stefan@agner.ch Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'kernel/irq/generic-chip.c')
-rw-r--r--kernel/irq/generic-chip.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/kernel/irq/generic-chip.c b/kernel/irq/generic-chip.c
index 61024e8abdef..15b370daf234 100644
--- a/kernel/irq/generic-chip.c
+++ b/kernel/irq/generic-chip.c
@@ -360,7 +360,7 @@ static struct lock_class_key irq_nested_lock_class;
int irq_map_generic_chip(struct irq_domain *d, unsigned int virq,
irq_hw_number_t hw_irq)
{
- struct irq_data *data = irq_get_irq_data(virq);
+ struct irq_data *data = irq_domain_get_irq_data(d, virq);
struct irq_domain_chip_generic *dgc = d->gc;
struct irq_chip_generic *gc;
struct irq_chip_type *ct;
@@ -405,8 +405,7 @@ int irq_map_generic_chip(struct irq_domain *d, unsigned int virq,
else
data->mask = 1 << idx;
- irq_set_chip_and_handler(virq, chip, ct->handler);
- irq_set_chip_data(virq, gc);
+ irq_domain_set_info(d, virq, hw_irq, chip, gc, ct->handler, NULL, NULL);
irq_modify_status(virq, dgc->irq_flags_to_clear, dgc->irq_flags_to_set);
return 0;
}