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From:   Nina Wu <nina-cm.wu@mediatek.com>
To:     Rob Herring <robh+dt@kernel.org>,
        Matthias Brugger <matthias.bgg@gmail.com>
CC:     Nina Wu <Nina-CM.Wu@mediatek.com>,
        Zhen Lei <thunder.leizhen@huawei.com>,
        Neal Liu <neal.liu@mediatek.com>, <devicetree@vger.kernel.org>,
        <linux-kernel@vger.kernel.org>,
        <linux-arm-kernel@lists.infradead.org>,
        <linux-mediatek@lists.infradead.org>,
        <srv_heupstream@mediatek.com>, <Jackson-kt.Chang@mediatek.com>
Subject: [PATCH v2 3/6] soc: mediatek: devapc: add shared flag to IRQ
Date:   Thu, 1 Apr 2021 14:38:04 +0800
Message-ID: <1617259087-5502-3-git-send-email-nina-cm.wu@mediatek.com>
In-Reply-To: <1617259087-5502-1-git-send-email-nina-cm.wu@mediatek.com>
References: <1617259087-5502-1-git-send-email-nina-cm.wu@mediatek.com>
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From: Nina Wu <Nina-CM.Wu@mediatek.com>

For new ICs, there are multiple devapc HWs for different subsys.
They all share the same IRQ number.

Signed-off-by: Nina Wu <Nina-CM.Wu@mediatek.com>
---
 drivers/soc/mediatek/mtk-devapc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/soc/mediatek/mtk-devapc.c b/drivers/soc/mediatek/mtk-devapc.c
index a0f6fbd..68c3e35 100644
--- a/drivers/soc/mediatek/mtk-devapc.c
+++ b/drivers/soc/mediatek/mtk-devapc.c
@@ -268,7 +268,7 @@ static int mtk_devapc_probe(struct platform_device *pdev)
 		return -EINVAL;
 
 	ret = devm_request_irq(&pdev->dev, devapc_irq, devapc_violation_irq,
-			       IRQF_TRIGGER_NONE, "devapc", ctx);
+			       IRQF_TRIGGER_NONE | IRQF_SHARED, "devapc", ctx);
 	if (ret) {
 		clk_disable_unprepare(ctx->infra_clk);
 		return ret;
-- 
2.6.4