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[V2,04/10] irqchip / GICv3: remove gic root node in ITS

Message ID 1450353133-15992-5-git-send-email-tn@semihalf.com (mailing list archive)
State New, archived
Headers show

Commit Message

Tomasz Nowicki Dec. 17, 2015, 11:52 a.m. UTC 
From: Hanjun Guo <hanjun.guo@linaro.org>

The gic_root_node defined in ITS driver is not actually
used, and the ITS driver seems will not use it in the
future, so just remove it.

Signed-off-by: Hanjun Guo <hanjun.guo@linaro.org>
---
 drivers/irqchip/irq-gic-v3-its.c | 3 ---
 1 file changed, 3 deletions(-)
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Patch

diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c
index e23d1d1..7ca7f9a 100644
--- a/drivers/irqchip/irq-gic-v3-its.c
+++ b/drivers/irqchip/irq-gic-v3-its.c
@@ -97,7 +97,6 @@  struct its_device {
 
 static LIST_HEAD(its_nodes);
 static DEFINE_SPINLOCK(its_lock);
-static struct device_node *gic_root_node;
 static struct rdists *gic_rdists;
 
 #define gic_data_rdist()		(raw_cpu_ptr(gic_rdists->rdist))
@@ -1602,8 +1601,6 @@  int its_init(struct device_node *node, struct rdists *rdists,
 	}
 
 	gic_rdists = rdists;
-	gic_root_node = node;
-
 	its_alloc_lpi_tables();
 	its_lpi_init(rdists->id_bits);