diff options
| -rw-r--r-- | drivers/irqchip/irq-mvebu-icu.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/irqchip/irq-mvebu-icu.c b/drivers/irqchip/irq-mvebu-icu.c index a2a3acd74491..0f2655d7f19e 100644 --- a/drivers/irqchip/irq-mvebu-icu.c +++ b/drivers/irqchip/irq-mvebu-icu.c @@ -258,8 +258,12 @@ static int mvebu_icu_probe(struct platform_device *pdev) * avoid unpredictable SPI assignments done by firmware. */ for (i = 0 ; i < ICU_MAX_IRQS ; i++) { - u32 icu_int = readl_relaxed(icu->base + ICU_INT_CFG(i)); - if ((icu_int >> ICU_GROUP_SHIFT) == ICU_GRP_NSR) + u32 icu_int, icu_grp; + + icu_int = readl_relaxed(icu->base + ICU_INT_CFG(i)); + icu_grp = icu_int >> ICU_GROUP_SHIFT; + + if (icu_grp == ICU_GRP_NSR) writel_relaxed(0x0, icu->base + ICU_INT_CFG(i)); } |