irqchip: mips-gic: Remove platform irq_ack/irq_eoi callbacks
There's no need for platforms to have their own GIC irq_ack/irq_eoi callbacks. irq_ack need only clear the GIC's edge detector on edge-triggered interrupts and there's no need at all for irq_eoi. Also get rid of the mask_ack callback since it's not necessary either. Signed-off-by: Andrew Bresticker <abrestic@chromium.org> Acked-by: Jason Cooper <jason@lakedaemon.net> Reviewed-by: Qais Yousef <qais.yousef@imgtec.com> Tested-by: Qais Yousef <qais.yousef@imgtec.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Jeffrey Deans <jeffrey.deans@imgtec.com> Cc: Markos Chandras <markos.chandras@imgtec.com> Cc: Paul Burton <paul.burton@imgtec.com> Cc: Jonas Gorski <jogo@openwrt.org> Cc: John Crispin <blogic@openwrt.org> Cc: David Daney <ddaney.cavm@gmail.com> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/7809/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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committed by
Ralf Baechle

parent
8a19b8f194
commit
5561c9e467
@@ -237,6 +237,13 @@ static void gic_unmask_irq(struct irq_data *d)
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GIC_SET_INTR_MASK(d->irq - gic_irq_base);
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}
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static void gic_ack_irq(struct irq_data *d)
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{
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/* Clear edge detector */
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if (gic_irq_flags[d->irq - gic_irq_base] & GIC_TRIG_EDGE)
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GICWRITE(GIC_REG(SHARED, GIC_SH_WEDGE), d->irq - gic_irq_base);
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}
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#ifdef CONFIG_SMP
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static DEFINE_SPINLOCK(gic_lock);
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@@ -272,11 +279,9 @@ static int gic_set_affinity(struct irq_data *d, const struct cpumask *cpumask,
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static struct irq_chip gic_irq_controller = {
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.name = "MIPS GIC",
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.irq_ack = gic_irq_ack,
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.irq_ack = gic_ack_irq,
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.irq_mask = gic_mask_irq,
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.irq_mask_ack = gic_mask_irq,
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.irq_unmask = gic_unmask_irq,
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.irq_eoi = gic_finish_irq,
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#ifdef CONFIG_SMP
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.irq_set_affinity = gic_set_affinity,
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#endif
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