[PATCH V2 4/9] mfd: 88pm800/88pm805: remove "IRQF_TRIGGER_FALLING" flag

[Chao Xie]

From: Yi Zhang <yizhang@xxxxxxxxxxx>

88pm800/88pm805 interrupt is asserted low if the events happened.
So remove IRQF_TRIGGER_FALLING for irq request.
How the interrupt is connected to SOC chip depends on the board design.
So do not set IRQF_TRIGGER flags.

Signed-off-by: Yi Zhang <yizhang@xxxxxxxxxxx>
Signed-off-by: Chao Xie <chao.xie@xxxxxxxxxxx>
---
 drivers/mfd/88pm800.c |    2 +-
 drivers/mfd/88pm805.c |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/mfd/88pm800.c b/drivers/mfd/88pm800.c
index cca63f2..d2951d7 100644
--- a/drivers/mfd/88pm800.c
+++ b/drivers/mfd/88pm800.c
@@ -318,7 +318,7 @@ out:
 static int device_irq_init_800(struct pm80x_chip *chip)
 {
 	struct regmap *map = chip->regmap;
-	unsigned long flags = IRQF_TRIGGER_FALLING | IRQF_ONESHOT;
+	unsigned long flags = IRQF_ONESHOT;
 	int data, mask, ret = -EINVAL;
 
 	if (!map || !chip->irq) {
diff --git a/drivers/mfd/88pm805.c b/drivers/mfd/88pm805.c
index d32b544..0e82c2a 100644
--- a/drivers/mfd/88pm805.c
+++ b/drivers/mfd/88pm805.c
@@ -138,7 +138,7 @@ static struct regmap_irq pm805_irqs[] = {
 static int device_irq_init_805(struct pm80x_chip *chip)
 {
 	struct regmap *map = chip->regmap;
-	unsigned long flags = IRQF_TRIGGER_FALLING | IRQF_ONESHOT;
+	unsigned long flags = IRQF_ONESHOT;
 	int data, mask, ret = -EINVAL;
 
 	if (!map || !chip->irq) {
-- 
1.7.4.1

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