[PATCH v3 03/12] irqchip: mtk-sysirq: prevent unnecessary visibility when set_type
From: Mars Cheng <hidden>
Date: 2017-03-19 15:27:15
Also in:
linux-clk, linux-mediatek, lkml
Subsystem:
irqchip drivers, the rest · Maintainers:
Thomas Gleixner, Linus Torvalds
This prevent unnecessary visibility when configuring trigger type Signed-off-by: Mars Cheng <mars.cheng-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org> --- drivers/irqchip/irq-mtk-sysirq.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/irqchip/irq-mtk-sysirq.c b/drivers/irqchip/irq-mtk-sysirq.c
index 9ba969c..eeac512 100644
--- a/drivers/irqchip/irq-mtk-sysirq.c
+++ b/drivers/irqchip/irq-mtk-sysirq.c@@ -57,7 +57,7 @@ static int mtk_sysirq_set_type(struct irq_data *data, unsigned int type) value &= ~(1 << offset); } - writel(value, base + reg_index * 4); + writel_relaxed(value, base + reg_index * 4); data = data->parent_data; ret = data->chip->irq_set_type(data, type);
--
1.7.9.5
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