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authorSebastian Andrzej Siewior <bigeasy@linutronix.de>2013-07-18 14:24:10 +0400
committerGrant Likely <grant.likely@linaro.org>2013-07-22 22:40:38 +0400
commitcf9e2368655d86cd800e4d9fe65a407b39d29373 (patch)
treeb33afe4506411df9447c162e966ab5aecebaea4d /drivers/of
parentc0cdfaa0a5e7a346ac2f661f63f543cdc5f7cbbe (diff)
downloadlinux-cf9e2368655d86cd800e4d9fe65a407b39d29373.tar.xz
of/irq: init struct resource to 0 in of_irq_to_resource()
It almost does not matter because most users use only the ->start member of the struct. However if this struct is passed to a platform device which is then added via platform_device_add() then the ->parent member is also used. Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Grant Likely <grant.likely@linaro.org>
Diffstat (limited to 'drivers/of')
-rw-r--r--drivers/of/irq.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/of/irq.c b/drivers/of/irq.c
index 5c645c7227b8..1264923ade0f 100644
--- a/drivers/of/irq.c
+++ b/drivers/of/irq.c
@@ -345,6 +345,7 @@ int of_irq_to_resource(struct device_node *dev, int index, struct resource *r)
if (r && irq) {
const char *name = NULL;
+ memset(r, 0, sizeof(*r));
/*
* Get optional "interrupts-names" property to add a name
* to the resource.