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authorAndrew Bresticker <abrestic@chromium.org>2014-09-19 01:47:20 +0400
committerRalf Baechle <ralf@linux-mips.org>2014-11-24 09:44:55 +0300
commit5561c9e467a91c99ae1d0714e78ad26a2d14c744 (patch)
tree0ef09c7b450c3cf5eed04b2598ba3ab5376829a1 /arch/mips/mti-sead3
parent8a19b8f19429b86c91e10745bc131bc600e60ede (diff)
downloadlinux-5561c9e467a91c99ae1d0714e78ad26a2d14c744.tar.xz
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>
Diffstat (limited to 'arch/mips/mti-sead3')
-rw-r--r--arch/mips/mti-sead3/sead3-int.c21
1 files changed, 0 insertions, 21 deletions
diff --git a/arch/mips/mti-sead3/sead3-int.c b/arch/mips/mti-sead3/sead3-int.c
index 9d5b5bd3a1d2..03f9865e0464 100644
--- a/arch/mips/mti-sead3/sead3-int.c
+++ b/arch/mips/mti-sead3/sead3-int.c
@@ -85,27 +85,6 @@ void __init arch_init_irq(void)
ARRAY_SIZE(gic_intr_map), MIPS_GIC_IRQ_BASE);
}
-void gic_irq_ack(struct irq_data *d)
-{
- GIC_CLR_INTR_MASK(d->irq - gic_irq_base);
-}
-
-void gic_finish_irq(struct irq_data *d)
-{
- unsigned int irq = (d->irq - gic_irq_base);
- unsigned int i, irq_source;
-
- /* Clear edge detectors. */
- for (i = 0; i < gic_shared_intr_map[irq].num_shared_intr; i++) {
- irq_source = gic_shared_intr_map[irq].intr_list[i];
- if (gic_irq_flags[irq_source] & GIC_TRIG_EDGE)
- GICWRITE(GIC_REG(SHARED, GIC_SH_WEDGE), irq_source);
- }
-
- /* Enable interrupts. */
- GIC_SET_INTR_MASK(irq);
-}
-
void __init gic_platform_init(int irqs, struct irq_chip *irq_controller)
{
int i;