From: Yimin Peng <yiminp@xxxxxxxxxxxxxx>
Have the qpnpint_irq_set_type function clear unwanted high/low
trigger bits when updating the interrupt flags.
Signed-off-by: Yimin Peng <yiminp@xxxxxxxxxxxxxx>
Signed-off-by: Subbaraman Narayanamurthy <subbaram@xxxxxxxxxxxxxx>
Signed-off-by: Fenglin Wu <quic_fenglinw@xxxxxxxxxxx>
---
drivers/spmi/spmi-pmic-arb.c | 11 +++++++++--
1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/drivers/spmi/spmi-pmic-arb.c b/drivers/spmi/spmi-pmic-arb.c
index 9239830..988204c 100644
--- a/drivers/spmi/spmi-pmic-arb.c
+++ b/drivers/spmi/spmi-pmic-arb.c
@@ -636,8 +636,12 @@ static int qpnpint_irq_set_type(struct irq_data *d, unsigned int flow_type)
type.type |= BIT(irq);
if (flow_type & IRQF_TRIGGER_RISING)
type.polarity_high |= BIT(irq);
+ else
+ type.polarity_high &= ~BIT(irq);
if (flow_type & IRQF_TRIGGER_FALLING)
type.polarity_low |= BIT(irq);
+ else
+ type.polarity_low &= ~BIT(irq);
flow_handler = handle_edge_irq;
} else {
@@ -646,10 +650,13 @@ static int qpnpint_irq_set_type(struct irq_data *d, unsigned int flow_type)
return -EINVAL;
type.type &= ~BIT(irq); /* level trig */
- if (flow_type & IRQF_TRIGGER_HIGH)
+ if (flow_type & IRQF_TRIGGER_HIGH) {
type.polarity_high |= BIT(irq);
- else
+ type.polarity_low &= ~BIT(irq);
+ } else {
type.polarity_low |= BIT(irq);
+ type.polarity_high &= ~BIT(irq);
+ }
flow_handler = handle_level_irq;
}
--
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