diff options
| author |   Marc Zyngier <marc.zyngier@arm.com> | 2015-10-13 12:51:29 +0100 |
|---|---|---|
| committer |   Thomas Gleixner <tglx@linutronix.de> | 2015-10-13 19:01:23 +0200 |
| commit | 5d4c9bc7767bc86eb9a0e66df783e3fbada7dc97 (patch) | |
| tree | 0651374fe7c186cbf7825705b3d7f7dd1059f69e /drivers/irqchip/irq-tegra.c | |
| parent | Merge branch 'linus' into irq/core (diff) | |
| download | wireguard-linux-5d4c9bc7767bc86eb9a0e66df783e3fbada7dc97.tar.xz wireguard-linux-5d4c9bc7767bc86eb9a0e66df783e3fbada7dc97.zip | |
irqdomain: Use irq_domain_get_of_node() instead of direct field access
The struct irq_domain contains a "struct device_node *" field
(of_node) that is almost the only link between the irqdomain
and the device tree infrastructure.
In order to prepare for the removal of that field, convert all
users to use irq_domain_get_of_node() instead.
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Reviewed-and-tested-by: Hanjun Guo <hanjun.guo@linaro.org>
Tested-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: <linux-arm-kernel@lists.infradead.org>
Cc: Tomasz Nowicki <tomasz.nowicki@linaro.org>
Cc: Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com>
Cc: Graeme Gregory <graeme@xora.org.uk>
Cc: Jake Oshins <jakeo@microsoft.com>
Cc: Jiang Liu <jiang.liu@linux.intel.com>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Rafael J. Wysocki <rjw@rjwysocki.net>
Link: http://lkml.kernel.org/r/1444737105-31573-2-git-send-email-marc.zyngier@arm.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'drivers/irqchip/irq-tegra.c')
| -rw-r--r-- | drivers/irqchip/irq-tegra.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/irqchip/irq-tegra.c b/drivers/irqchip/irq-tegra.c index 2fd89eb88f3a..7bbf22658c31 100644 --- a/drivers/irqchip/irq-tegra.c +++ b/drivers/irqchip/irq-tegra.c @@ -227,7 +227,7 @@ static int tegra_ictlr_domain_xlate(struct irq_domain *domain, unsigned long *out_hwirq, unsigned int *out_type) { - if (domain->of_node != controller) + if (irq_domain_get_of_node(domain) != controller) return -EINVAL; /* Shouldn't happen, really... */ if (intsize != 3) return -EINVAL; /* Not GIC compliant */ @@ -267,7 +267,7 @@ static int tegra_ictlr_domain_alloc(struct irq_domain *domain, } parent_args = *args; - parent_args.np = domain->parent->of_node; + parent_args.np = irq_domain_get_of_node(domain->parent); return irq_domain_alloc_irqs_parent(domain, virq, nr_irqs, &parent_args); } |