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authorHannes Eder <hannes@hanneseder.net>2009-02-08 20:24:47 +0100
committerIngo Molnar <mingo@elte.hu>2009-02-09 10:14:05 +0100
commit548c8933801c9ee347b6f1bad2491e4286a4f3a2 (patch)
treef9809fe9c8564a4546b16f650ccc29dd284da4be
parentd5b562330ec766292a3ac54ae5e0673610bd5b3d (diff)
kernel/irq: fix sparse warning: make symbol static
While being at it make every occurrence of 'do_irq_select_affinity' have the same signature in terms of signedness of the first argument. Fix this sparse warning: kernel/irq/manage.c:112:5: warning: symbol 'do_irq_select_affinity' was not declared. Should it be static? Also rename do_irq_select_affinity() to setup_affinity() - shorter name and clearer naming. Signed-off-by: Hannes Eder <hannes@hanneseder.net> Acked-by: Matthew Wilcox <matthew@wil.cx> Signed-off-by: Ingo Molnar <mingo@elte.hu>
-rw-r--r--kernel/irq/manage.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
index 291f0366455..38008b80bd5 100644
--- a/kernel/irq/manage.c
+++ b/kernel/irq/manage.c
@@ -109,7 +109,7 @@ int irq_set_affinity(unsigned int irq, const struct cpumask *cpumask)
/*
* Generic version of the affinity autoselector.
*/
-int do_irq_select_affinity(unsigned int irq, struct irq_desc *desc)
+static int setup_affinity(unsigned int irq, struct irq_desc *desc)
{
if (!irq_can_set_affinity(irq))
return 0;
@@ -133,7 +133,7 @@ set_affinity:
return 0;
}
#else
-static inline int do_irq_select_affinity(unsigned int irq, struct irq_desc *d)
+static inline int setup_affinity(unsigned int irq, struct irq_desc *d)
{
return irq_select_affinity(irq);
}
@@ -149,14 +149,14 @@ int irq_select_affinity_usr(unsigned int irq)
int ret;
spin_lock_irqsave(&desc->lock, flags);
- ret = do_irq_select_affinity(irq, desc);
+ ret = setup_affinity(irq, desc);
spin_unlock_irqrestore(&desc->lock, flags);
return ret;
}
#else
-static inline int do_irq_select_affinity(int irq, struct irq_desc *desc)
+static inline int setup_affinity(unsigned int irq, struct irq_desc *desc)
{
return 0;
}
@@ -488,7 +488,7 @@ __setup_irq(unsigned int irq, struct irq_desc * desc, struct irqaction *new)
desc->status |= IRQ_NO_BALANCING;
/* Set default affinity mask once everything is setup */
- do_irq_select_affinity(irq, desc);
+ setup_affinity(irq, desc);
} else if ((new->flags & IRQF_TRIGGER_MASK)
&& (new->flags & IRQF_TRIGGER_MASK)