raw_spin_unlock_irqrestore(&gpio_dev->lock, flags);
if (pin_reg & BIT(INTERRUPT_ENABLE_OFF)) {
+ u8 level = (pin_reg >> ACTIVE_LEVEL_OFF) &
+ ACTIVE_LEVEL_MASK;
interrupt_enable = "interrupt is enabled|";
- if (!(pin_reg & BIT(ACTIVE_LEVEL_OFF)) &&
- !(pin_reg & BIT(ACTIVE_LEVEL_OFF + 1)))
- active_level = "Active low|";
- else if (pin_reg & BIT(ACTIVE_LEVEL_OFF) &&
- !(pin_reg & BIT(ACTIVE_LEVEL_OFF + 1)))
+ if (level == ACTIVE_LEVEL_HIGH)
active_level = "Active high|";
- else if (!(pin_reg & BIT(ACTIVE_LEVEL_OFF)) &&
- pin_reg & BIT(ACTIVE_LEVEL_OFF + 1))
+ else if (level == ACTIVE_LEVEL_LOW)
+ active_level = "Active low|";
+ else if (!(pin_reg & BIT(LEVEL_TRIG_OFF)) &&
+ level == ACTIVE_LEVEL_BOTH)
active_level = "Active on both|";
else
active_level = "Unknown Active level|";
#define ACTIVE_LEVEL_MASK 0x3UL
#define DRV_STRENGTH_SEL_MASK 0x3UL
+#define ACTIVE_LEVEL_HIGH 0x0UL
+#define ACTIVE_LEVEL_LOW 0x1UL
+#define ACTIVE_LEVEL_BOTH 0x2UL
+
#define DB_TYPE_NO_DEBOUNCE 0x0UL
#define DB_TYPE_PRESERVE_LOW_GLITCH 0x1UL
#define DB_TYPE_PRESERVE_HIGH_GLITCH 0x2UL