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authorJiang Liu <jiang.liu@linux.intel.com>2015-06-01 16:05:13 +0800
committerThomas Gleixner <tglx@linutronix.de>2015-06-12 16:54:21 +0200
commit6783011b48096b9a0c239d0f7645f93070b6eefd (patch)
treea3d4004800d755da53993befd30fe7be1059c842 /include/linux/irq.h
parent0d0b4c866bcce647f40d73efe5e90aeeb079050a (diff)
genirq: Introduce helper function irq_data_get_node()
Introduce helper function irq_data_get_node() and variants thereof to hide struct irq_data implementation details. Convert the core code to use them. Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com> Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Cc: Tony Luck <tony.luck@intel.com> Cc: Bjorn Helgaas <bhelgaas@google.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Randy Dunlap <rdunlap@infradead.org> Cc: Yinghai Lu <yinghai@kernel.org> Cc: Borislav Petkov <bp@alien8.de> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Kevin Cernekee <cernekee@gmail.com> Cc: Arnd Bergmann <arnd@arndb.de> Link: http://lkml.kernel.org/r/1433145945-789-5-git-send-email-jiang.liu@linux.intel.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/linux/irq.h')
-rw-r--r--include/linux/irq.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/irq.h b/include/linux/irq.h
index 3c7fbe44edae..b3b82a5344c8 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -640,6 +640,11 @@ static inline u32 irq_get_trigger_type(unsigned int irq)
return d ? irqd_get_trigger_type(d) : 0;
}
+static inline int irq_data_get_node(struct irq_data *d)
+{
+ return d->node;
+}
+
unsigned int arch_dynirq_lower_bound(unsigned int from);
int __irq_alloc_descs(int irq, unsigned int from, unsigned int cnt, int node,