Upgrade to 4.4.50-rt62

[kvmfornfv.git] / kernel / drivers / irqchip / irq-atmel-aic5.c

diff --git a/kernel/drivers/irqchip/irq-atmel-aic5.c b/kernel/drivers/irqchip/irq-atmel-aic5.c
index 62bb840..7dee71b 100644 (file)
--- a/kernel/drivers/irqchip/irq-atmel-aic5.c
+++ b/kernel/drivers/irqchip/irq-atmel-aic5.c
@@ -258,6 +258,7 @@ static int aic5_irq_domain_xlate(struct irq_domain *d,
                                 unsigned int *out_type)
 {
        struct irq_chip_generic *bgc = irq_get_domain_generic_chip(d, 0);
+       unsigned long flags;
        unsigned smr;
        int ret;
 
@@ -269,13 +270,13 @@ static int aic5_irq_domain_xlate(struct irq_domain *d,
        if (ret)
                return ret;
 
-       irq_gc_lock(bgc);
+       irq_gc_lock_irqsave(bgc, flags);
        irq_reg_writel(bgc, *out_hwirq, AT91_AIC5_SSR);
        smr = irq_reg_readl(bgc, AT91_AIC5_SMR);
        ret = aic_common_set_priority(intspec[2], &smr);
        if (!ret)
                irq_reg_writel(bgc, intspec[2] | smr, AT91_AIC5_SMR);
-       irq_gc_unlock(bgc);
+       irq_gc_unlock_irqrestore(bgc, flags);
 
        return ret;
 }