irqchip: mips-gic: Let the core set struct irq_common_data affinity
gic_set_affinity() manually copies the provided cpumask to the struct
irq_common_data affinity field, returning IRQ_SET_MASK_OK_NOCOPY in
order to prevent the core code from doing that.
We can instead simply let the core code do it for us, by returning
IRQ_SET_MASK_OK instead of IRQ_SET_MASK_OK_NOCOPY & doing the copy
ourselves.
[ralf@linux-mips.org: Resolve merge conflict.]
Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/17056/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/drivers/irqchip/irq-mips-gic.c b/drivers/irqchip/irq-mips-gic.c
index 8f64ac8..7187af1 100644
--- a/drivers/irqchip/irq-mips-gic.c
+++ b/drivers/irqchip/irq-mips-gic.c
@@ -268,10 +268,9 @@
if (read_gic_mask(irq))
set_bit(irq, per_cpu_ptr(pcpu_masks, cpu));
- cpumask_copy(irq_data_get_affinity_mask(d), cpumask);
spin_unlock_irqrestore(&gic_lock, flags);
- return IRQ_SET_MASK_OK_NOCOPY;
+ return IRQ_SET_MASK_OK;
}
#endif