linux-kernel - [PATCH] mfd: max8907: move to use request_irq by IRQF_NO

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Date:   Thu, 13 May 2021 20:32:25 +0800
From:   Tian Tao <tiantao6@...ilicon.com>
To:     <lee.jones@...aro.org>
CC:     <linux-kernel@...r.kernel.org>, Tian Tao <tiantao6@...ilicon.com>
Subject: [PATCH] mfd: max8907: move to use request_irq by IRQF_NO_AUTOEN flag

This change is just to simplify the code, no actual functional changes.

Signed-off-by: Tian Tao <tiantao6@...ilicon.com>
---
 drivers/mfd/max8907.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/mfd/max8907.c b/drivers/mfd/max8907.c
index d44baaf..40e70ab 100644
--- a/drivers/mfd/max8907.c
+++ b/drivers/mfd/max8907.c
@@ -228,11 +228,9 @@ static int max8907_i2c_probe(struct i2c_client *i2c,
 		goto err_regmap_rtc;
 	}
 
-	irq_set_status_flags(max8907->i2c_gen->irq, IRQ_NOAUTOEN);
-
 	ret = regmap_add_irq_chip(max8907->regmap_gen, max8907->i2c_gen->irq,
-				  IRQF_ONESHOT | IRQF_SHARED, -1,
-				  &max8907_chg_irq_chip,
+				  IRQF_ONESHOT | IRQF_SHARED | IRQF_NO_AUTOEN,
+				  -1, &max8907_chg_irq_chip,
 				  &max8907->irqc_chg);
 	if (ret != 0) {
 		dev_err(&i2c->dev, "failed to add chg irq chip: %d\n", ret);
-- 
2.7.4