[Xen-devel] [tip:irq/core] x86: Xen: Use the core irq stats function

[tip-bot for Thomas Gleixner <tipbot@xxxxxxxxx>]

Commit-ID:  770144ea7beb3e0537277a96b104ba1daa965f76
Gitweb:     http://git.kernel.org/tip/770144ea7beb3e0537277a96b104ba1daa965f76
Author:     Thomas Gleixner <tglx@xxxxxxxxxxxxx>
AuthorDate: Sun, 23 Feb 2014 21:40:16 +0000
Committer:  Thomas Gleixner <tglx@xxxxxxxxxxxxx>
CommitDate: Tue, 4 Mar 2014 17:37:53 +0100

x86: Xen: Use the core irq stats function

Let the core do the irq_desc resolution.

No functional change.

Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Reviewed-by: David Vrabel <david.vrabel@xxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
Cc: Xen <xen-devel@xxxxxxxxxxxxxxxxxxxx>
Cc: x86 <x86@xxxxxxxxxx>
Link: http://lkml.kernel.org/r/20140223212737.869264085@xxxxxxxxxxxxx
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
---
 arch/x86/xen/spinlock.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/xen/spinlock.c b/arch/x86/xen/spinlock.c
index 581521c..4d3acc3 100644
--- a/arch/x86/xen/spinlock.c
+++ b/arch/x86/xen/spinlock.c
@@ -183,7 +183,7 @@ __visible void xen_lock_spinning(struct arch_spinlock 
*lock, __ticket_t want)
 
        local_irq_save(flags);
 
-       kstat_incr_irqs_this_cpu(irq, irq_to_desc(irq));
+       kstat_incr_irq_this_cpu(irq);
 out:
        cpumask_clear_cpu(cpu, &waiting_cpus);
        w->lock = NULL;

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