Home Explore Help
Sign In
GfA
/
linux_kernel
5
0
Fork 0
Files Issues 0 Pull Requests 0 Wiki
Browse Source

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>
Yi Zhang 12 years ago
parent
cb5c580093
commit
1ef5677e0e
2 changed files with 2 additions and 2 deletions
Split View Show Diff Stats
  1. 1 1
      drivers/mfd/88pm800.c
  2. 1 1
      drivers/mfd/88pm805.c

+ 1 - 1
drivers/mfd/88pm800.c
View File 

@@ -318,7 +318,7 @@ static int device_gpadc_init(struct pm80x_chip *chip,
 
 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) {

+ 1 - 1
drivers/mfd/88pm805.c
View File 

@@ -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) {