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 <marc.zyngier@arm.com>
Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Link: https://lkml.kernel.org/r/1455894029-17270-1-git-send-email-marc.zyngier@arm.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
diff --git a/drivers/irqchip/irq-mvebu-odmi.c b/drivers/irqchip/irq-mvebu-odmi.c
index 0ae98b2..b4d3678 100644
--- a/drivers/irqchip/irq-mvebu-odmi.c
+++ b/drivers/irqchip/irq-mvebu-odmi.c
@@ -47,18 +47,6 @@
/* Protects odmis_bm */
static DEFINE_SPINLOCK(odmis_bm_lock);
-static int odmi_set_affinity(struct irq_data *d,
- const struct cpumask *mask, bool force)
-{
- int ret;
-
- ret = irq_chip_set_affinity_parent(d, mask, force);
- if (ret == IRQ_SET_MASK_OK)
- ret = IRQ_SET_MASK_OK_DONE;
-
- return ret;
-}
-
static void odmi_compose_msi_msg(struct irq_data *d, struct msi_msg *msg)
{
struct odmi_data *odmi;
@@ -83,7 +71,7 @@
.irq_mask = irq_chip_mask_parent,
.irq_unmask = irq_chip_unmask_parent,
.irq_eoi = irq_chip_eoi_parent,
- .irq_set_affinity = odmi_set_affinity,
+ .irq_set_affinity = irq_chip_set_affinity_parent,
.irq_compose_msi_msg = odmi_compose_msi_msg,
};