From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mars Cheng Subject: [PATCH v3 03/12] irqchip: mtk-sysirq: prevent unnecessary visibility when set_type Date: Sun, 19 Mar 2017 23:26:24 +0800 Message-ID: <1489937193-2953-4-git-send-email-mars.cheng@mediatek.com> References: <1489937193-2953-1-git-send-email-mars.cheng@mediatek.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1489937193-2953-1-git-send-email-mars.cheng-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Matthias Brugger , Rob Herring , Marc Zyngier , Michael Turquette , Stephen Boyd Cc: CC Hwang , Loda Chou , Miles Chen , Jades Shih , Yingjoe Chen , My Chuang , linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-mediatek-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, wsd_upstream-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org, linux-clk-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Mars Cheng List-Id: devicetree@vger.kernel.org This prevent unnecessary visibility when configuring trigger type Signed-off-by: Mars Cheng --- 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 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html