mfd: 88pm800: 88pm805: Remove "IRQF_TRIGGER_FALLING" flag

88pm800/88pm805 interrupt is asserted low if the events happened.
So remove IRQF_TRIGGER_FALLING for irq request.
Also, the interrupt wiring is board dependent so do not set
IRQF_TRIGGER by default.

Signed-off-by: Yi Zhang <yizhang@marvell.com>
Signed-off-by: Chao Xie <chao.xie@marvell.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

diff --git a/drivers/mfd/88pm800.c b/drivers/mfd/88pm800.c
index cca63f2..d2951d7 100644 (file)
--- 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 (file)
--- 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) {