irqchip: mips-gic: Remove gic_{pending,itrmask}_regs
There's no reason for the pending and masked interrupt bitmasks to be global. Just declare them on the stack in gic_get_int() since they only consume (256*2)/8 = 64 bytes. Signed-off-by: Andrew Bresticker <abrestic@chromium.org> Cc: Daniel Lezcano <daniel.lezcano@linaro.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Paul Burton <paul.burton@imgtec.com> Cc: Qais Yousef <qais.yousef@imgtec.com> Cc: John Crispin <blogic@openwrt.org> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/8131/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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@ -25,18 +25,8 @@ struct gic_pcpu_mask {
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DECLARE_BITMAP(pcpu_mask, GIC_MAX_INTRS);
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};
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struct gic_pending_regs {
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DECLARE_BITMAP(pending, GIC_MAX_INTRS);
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};
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struct gic_intrmask_regs {
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DECLARE_BITMAP(intrmask, GIC_MAX_INTRS);
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};
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static void __iomem *gic_base;
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static struct gic_pcpu_mask pcpu_masks[NR_CPUS];
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static struct gic_pending_regs pending_regs[NR_CPUS];
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static struct gic_intrmask_regs intrmask_regs[NR_CPUS];
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static DEFINE_SPINLOCK(gic_lock);
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static struct irq_domain *gic_irq_domain;
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static int gic_shared_intrs;
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@ -242,12 +232,12 @@ int gic_get_c0_perfcount_int(void)
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static unsigned int gic_get_int(void)
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{
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unsigned int i;
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unsigned long *pending, *intrmask, *pcpu_mask;
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unsigned long *pcpu_mask;
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unsigned long pending_reg, intrmask_reg;
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DECLARE_BITMAP(pending, GIC_MAX_INTRS);
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DECLARE_BITMAP(intrmask, GIC_MAX_INTRS);
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/* Get per-cpu bitmaps */
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pending = pending_regs[smp_processor_id()].pending;
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intrmask = intrmask_regs[smp_processor_id()].intrmask;
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pcpu_mask = pcpu_masks[smp_processor_id()].pcpu_mask;
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pending_reg = GIC_REG(SHARED, GIC_SH_PEND);
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