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irqchip/gic-v3: Remove gic_root_node variable from the ITS code 

The gic_root_node variable defined in ITS driver is not actually
used, so just remove it.

Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Hanjun Guo <hanjun.guo@linaro.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
This commit is contained in:
Hanjun Guo 2016-01-19 14:11:17 +01:00 committed by Marc Zyngier
parent b70fb7af67
commit f6ae5085d3
1 changed files with 0 additions and 3 deletions
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3
drivers/irqchip/irq-gic-v3-its.c
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@ -103,7 +103,6 @@ struct its_device {
static LIST_HEAD(its_nodes); static LIST_HEAD(its_nodes);
static DEFINE_SPINLOCK(its_lock); static DEFINE_SPINLOCK(its_lock);
static struct device_node *gic_root_node;
static struct rdists *gic_rdists; static struct rdists *gic_rdists;
#define gic_data_rdist() (raw_cpu_ptr(gic_rdists->rdist)) #define gic_data_rdist() (raw_cpu_ptr(gic_rdists->rdist))
@ -1607,8 +1606,6 @@ int its_init(struct device_node *node, struct rdists *rdists,
} }
gic_rdists = rdists; gic_rdists = rdists;
gic_root_node = node;
its_alloc_lpi_tables(); its_alloc_lpi_tables();
its_lpi_init(rdists->id_bits); its_lpi_init(rdists->id_bits);