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path: root/drivers/mfd/max8998-irq.c
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Diffstat (limited to 'drivers/mfd/max8998-irq.c')
-rw-r--r--drivers/mfd/max8998-irq.c37
1 files changed, 23 insertions, 14 deletions
diff --git a/drivers/mfd/max8998-irq.c b/drivers/mfd/max8998-irq.c
index 45bfe77..3903e1f 100644
--- a/drivers/mfd/max8998-irq.c
+++ b/drivers/mfd/max8998-irq.c
@@ -102,16 +102,16 @@ irq_to_max8998_irq(struct max8998_dev *max8998, int irq)
return &max8998_irqs[irq - max8998->irq_base];
}
-static void max8998_irq_lock(unsigned int irq)
+static void max8998_irq_lock(struct irq_data *data)
{
- struct max8998_dev *max8998 = get_irq_chip_data(irq);
+ struct max8998_dev *max8998 = irq_data_get_irq_chip_data(data);
mutex_lock(&max8998->irqlock);
}
-static void max8998_irq_sync_unlock(unsigned int irq)
+static void max8998_irq_sync_unlock(struct irq_data *data)
{
- struct max8998_dev *max8998 = get_irq_chip_data(irq);
+ struct max8998_dev *max8998 = irq_data_get_irq_chip_data(data);
int i;
for (i = 0; i < ARRAY_SIZE(max8998->irq_masks_cur); i++) {
@@ -129,28 +129,30 @@ static void max8998_irq_sync_unlock(unsigned int irq)
mutex_unlock(&max8998->irqlock);
}
-static void max8998_irq_unmask(unsigned int irq)
+static void max8998_irq_unmask(struct irq_data *data)
{
- struct max8998_dev *max8998 = get_irq_chip_data(irq);
- struct max8998_irq_data *irq_data = irq_to_max8998_irq(max8998, irq);
+ struct max8998_dev *max8998 = irq_data_get_irq_chip_data(data);
+ struct max8998_irq_data *irq_data = irq_to_max8998_irq(max8998,
+ data->irq);
max8998->irq_masks_cur[irq_data->reg - 1] &= ~irq_data->mask;
}
-static void max8998_irq_mask(unsigned int irq)
+static void max8998_irq_mask(struct irq_data *data)
{
- struct max8998_dev *max8998 = get_irq_chip_data(irq);
- struct max8998_irq_data *irq_data = irq_to_max8998_irq(max8998, irq);
+ struct max8998_dev *max8998 = irq_data_get_irq_chip_data(data);
+ struct max8998_irq_data *irq_data = irq_to_max8998_irq(max8998,
+ data->irq);
max8998->irq_masks_cur[irq_data->reg - 1] |= irq_data->mask;
}
static struct irq_chip max8998_irq_chip = {
.name = "max8998",
- .bus_lock = max8998_irq_lock,
- .bus_sync_unlock = max8998_irq_sync_unlock,
- .mask = max8998_irq_mask,
- .unmask = max8998_irq_unmask,
+ .irq_bus_lock = max8998_irq_lock,
+ .irq_bus_sync_unlock = max8998_irq_sync_unlock,
+ .irq_mask = max8998_irq_mask,
+ .irq_unmask = max8998_irq_unmask,
};
static irqreturn_t max8998_irq_thread(int irq, void *data)
@@ -181,6 +183,13 @@ static irqreturn_t max8998_irq_thread(int irq, void *data)
return IRQ_HANDLED;
}
+int max8998_irq_resume(struct max8998_dev *max8998)
+{
+ if (max8998->irq && max8998->irq_base)
+ max8998_irq_thread(max8998->irq_base, max8998);
+ return 0;
+}
+
int max8998_irq_init(struct max8998_dev *max8998)
{
int i;