linux-kernel - [PATCH 5.11 722/775] mfd: gateworks-gsc: Fix interrupt type

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Date:   Mon,  1 Mar 2021 17:14:50 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Tim Harvey <tharvey@...eworks.com>,
        Lee Jones <lee.jones@...aro.org>
Subject: [PATCH 5.11 722/775] mfd: gateworks-gsc: Fix interrupt type

From: Tim Harvey <tharvey@...eworks.com>

commit 8d9bf3c3e1451fc8de7b590040a868ade26d6b22 upstream.

The Gateworks System Controller has an active-low interrupt.
Fix the interrupt request type.

Cc: <stable@...r.kernel.org>
Fixes: d85234994b2f ("mfd: Add Gateworks System Controller core driver")
Signed-off-by: Tim Harvey <tharvey@...eworks.com>
Signed-off-by: Lee Jones <lee.jones@...aro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 drivers/mfd/gateworks-gsc.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/mfd/gateworks-gsc.c
+++ b/drivers/mfd/gateworks-gsc.c
@@ -234,7 +234,7 @@ static int gsc_probe(struct i2c_client *
 
 	ret = devm_regmap_add_irq_chip(dev, gsc->regmap, client->irq,
 				       IRQF_ONESHOT | IRQF_SHARED |
-				       IRQF_TRIGGER_FALLING, 0,
+				       IRQF_TRIGGER_LOW, 0,
 				       &gsc_irq_chip, &irq_data);
 	if (ret)
 		return ret;