irqchip/gic: Return IRQ_SET_MASK_OK_DONE in the set_affinity method
Moving an SPI around doesn't require any extra work from the rest
of the stack, and specially not for MSI-generated SPIs.
It is then worth returning IRQ_SET_MASK_OK_DONE instead of
IRQ_SET_MASK_OK, and simplify the other irqchips that rely on
this behaviour (GICv2m and Marvell's ODMI controller).
Signed-off-by: Marc Zyngier <[email protected]>
Acked-by: Thomas Petazzoni <[email protected]>
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Jason Cooper <[email protected]>
diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c
index 911758c..e14f2f2 100644
--- a/drivers/irqchip/irq-gic.c
+++ b/drivers/irqchip/irq-gic.c
@@ -319,7 +319,7 @@
writel_relaxed(val | bit, reg);
raw_spin_unlock_irqrestore(&irq_controller_lock, flags);
- return IRQ_SET_MASK_OK;
+ return IRQ_SET_MASK_OK_DONE;
}
#endif
