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path: root/drivers/mfd/pm8921-core.c
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Diffstat (limited to 'drivers/mfd/pm8921-core.c')
-rw-r--r--drivers/mfd/pm8921-core.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/mfd/pm8921-core.c b/drivers/mfd/pm8921-core.c
index 50e0a9b69b9..9ddc31f7a71 100644
--- a/drivers/mfd/pm8921-core.c
+++ b/drivers/mfd/pm8921-core.c
@@ -15,6 +15,7 @@
#include <linux/kernel.h>
#include <linux/interrupt.h>
+#include <linux/irqchip/chained_irq.h>
#include <linux/irq.h>
#include <linux/module.h>
#include <linux/platform_device.h>
@@ -174,6 +175,8 @@ static void pm8xxx_irq_handler(unsigned int irq, struct irq_desc *desc)
u8 root;
int i, ret, masters = 0;
+ chained_irq_enter(irq_chip, desc);
+
ret = pm8xxx_read_root_irq(chip, &root);
if (ret) {
pr_err("Can't read root status ret=%d\n", ret);
@@ -188,7 +191,7 @@ static void pm8xxx_irq_handler(unsigned int irq, struct irq_desc *desc)
if (masters & (1 << i))
pm8xxx_irq_master_handler(chip, i);
- irq_chip->irq_ack(&desc->irq_data);
+ chained_irq_exit(irq_chip, desc);
}
static void pm8xxx_irq_mask_ack(struct irq_data *d)
@@ -367,7 +370,7 @@ static struct pm_irq_chip *pm8xxx_irq_init(struct device *dev,
irq_set_irq_type(devirq, pdata->irq_trigger_flag);
irq_set_handler_data(devirq, chip);
irq_set_chained_handler(devirq, pm8xxx_irq_handler);
- set_irq_wake(devirq, 1);
+ irq_set_irq_wake(devirq, 1);
return chip;
}