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[v3,1/7] irqchip/gic-v3: always return IRQ_SET_MASK_OK_DONE in gic_set_affinity

Message ID 1455895369-13187-2-git-send-email-antoine.tenart@free-electrons.com (mailing list archive)
State New, archived
Headers show

Commit Message

Antoine Tenart Feb. 19, 2016, 3:22 p.m. UTC 
Always return IRQ_SET_MASK_OK_DONE instead of IRQ_SET_MASK_OK when the
affinity has been updated. When using stacked irqchips, returning
IRQ_SET_MASK_OK_DONE means skipping all descendant irqchips.

Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
---
 drivers/irqchip/irq-gic-v3.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox

Patch

diff --git a/drivers/irqchip/irq-gic-v3.c b/drivers/irqchip/irq-gic-v3.c
index d7be6ddc34f6..ca120a99bd5a 100644
--- a/drivers/irqchip/irq-gic-v3.c
+++ b/drivers/irqchip/irq-gic-v3.c
@@ -634,7 +634,7 @@  static int gic_set_affinity(struct irq_data *d, const struct cpumask *mask_val,
 	else
 		gic_dist_wait_for_rwp();
 
-	return IRQ_SET_MASK_OK;
+	return IRQ_SET_MASK_OK_DONE;
 }
 #else
 #define gic_set_affinity	NULL