From 5d4c9bc7767bc86eb9a0e66df783e3fbada7dc97 Mon Sep 17 00:00:00 2001 From: Marc Zyngier Date: Tue, 13 Oct 2015 12:51:29 +0100 Subject: 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 Reviewed-and-tested-by: Hanjun Guo Tested-by: Lorenzo Pieralisi Cc: Cc: Tomasz Nowicki Cc: Suravee Suthikulpanit Cc: Graeme Gregory Cc: Jake Oshins Cc: Jiang Liu Cc: Jason Cooper Cc: Rafael J. Wysocki Link: http://lkml.kernel.org/r/1444737105-31573-2-git-send-email-marc.zyngier@arm.com Signed-off-by: Thomas Gleixner --- arch/powerpc/sysdev/i8259.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'arch/powerpc/sysdev/i8259.c') diff --git a/arch/powerpc/sysdev/i8259.c b/arch/powerpc/sysdev/i8259.c index e1a9c2c2d5d3..6f99ed3967fd 100644 --- a/arch/powerpc/sysdev/i8259.c +++ b/arch/powerpc/sysdev/i8259.c @@ -165,7 +165,8 @@ static struct resource pic_edgectrl_iores = { static int i8259_host_match(struct irq_domain *h, struct device_node *node, enum irq_domain_bus_token bus_token) { - return h->of_node == NULL || h->of_node == node; + struct device_node *of_node = irq_domain_get_of_node(h); + return of_node == NULL || of_node == node; } static int i8259_host_map(struct irq_domain *h, unsigned int virq, -- cgit v1.2.3