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authorRusty Russell <rusty@rustcorp.com.au>2008-12-13 05:50:26 -0500
committerRusty Russell <rusty@rustcorp.com.au>2008-12-13 05:50:26 -0500
commit0de26520c7cabf36e1de090ea8092f011a6106ce (patch)
tree3d02e509b6315fdfd9cdb8c9e0b9ed0a30cf9384 /kernel/irq/chip.c
parent29c0177e6a4ac094302bed54a1d4bbb6b740a9ef (diff)
cpumask: make irq_set_affinity() take a const struct cpumask
Impact: change existing irq_chip API Not much point with gentle transition here: the struct irq_chip's setaffinity method signature needs to change. Fortunately, not widely used code, but hits a few architectures. Note: In irq_select_affinity() I save a temporary in by mangling irq_desc[irq].affinity directly. Ingo, does this break anything? (Folded in fix from KOSAKI Motohiro) Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Mike Travis <travis@sgi.com> Reviewed-by: Grant Grundler <grundler@parisc-linux.org> Acked-by: Ingo Molnar <mingo@redhat.com> Cc: ralf@linux-mips.org Cc: grundler@parisc-linux.org Cc: jeremy@xensource.com Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Diffstat (limited to 'kernel/irq/chip.c')
-rw-r--r--kernel/irq/chip.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c
index 10b5092e9bfe..58d8e31daa49 100644
--- a/kernel/irq/chip.c
+++ b/kernel/irq/chip.c
@@ -45,7 +45,7 @@ void dynamic_irq_init(unsigned int irq)
45 desc->irq_count = 0; 45 desc->irq_count = 0;
46 desc->irqs_unhandled = 0; 46 desc->irqs_unhandled = 0;
47#ifdef CONFIG_SMP 47#ifdef CONFIG_SMP
48 cpus_setall(desc->affinity); 48 cpumask_setall(&desc->affinity);
49#endif 49#endif
50 spin_unlock_irqrestore(&desc->lock, flags); 50 spin_unlock_irqrestore(&desc->lock, flags);
51} 51}