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| author | Marc Zyngier <marc.zyngier@arm.com> | 2015-10-13 13:51:29 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2015-10-13 19:01:23 +0200 |
| commit | 5d4c9bc7767bc86eb9a0e66df783e3fbada7dc97 (patch) | |
| tree | 0651374fe7c186cbf7825705b3d7f7dd1059f69e /drivers/irqchip/irq-crossbar.c | |
| parent | Merge branch 'linus' into irq/core (diff) | |
| download | linux-5d4c9bc7767bc86eb9a0e66df783e3fbada7dc97.tar.xz 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-crossbar.c')
| -rw-r--r-- | drivers/irqchip/irq-crossbar.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/irqchip/irq-crossbar.c b/drivers/irqchip/irq-crossbar.c index a7f5626930f5..f1d666a835a8 100644 --- a/drivers/irqchip/irq-crossbar.c +++ b/drivers/irqchip/irq-crossbar.c @@ -94,7 +94,7 @@ static int allocate_gic_irq(struct irq_domain *domain, unsigned virq, if (i < 0) return -ENODEV; - args.np = domain->parent->of_node; + args.np = irq_domain_get_of_node(domain->parent); args.args_count = 3; args.args[0] = 0; /* SPI */ args.args[1] = i; @@ -172,7 +172,7 @@ static int crossbar_domain_xlate(struct irq_domain *d, unsigned long *out_hwirq, unsigned int *out_type) { - if (d->of_node != controller) + if (irq_domain_get_of_node(d) != controller) return -EINVAL; /* Shouldn't happen, really... */ if (intsize != 3) return -EINVAL; /* Not GIC compliant */ |