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path: root/drivers/base/regmap/regmap-irq.c
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Diffstat (limited to 'drivers/base/regmap/regmap-irq.c')
-rw-r--r--drivers/base/regmap/regmap-irq.c15
1 files changed, 11 insertions, 4 deletions
diff --git a/drivers/base/regmap/regmap-irq.c b/drivers/base/regmap/regmap-irq.c
index 26f799e71c82..ec262476d043 100644
--- a/drivers/base/regmap/regmap-irq.c
+++ b/drivers/base/regmap/regmap-irq.c
@@ -268,13 +268,16 @@ static irqreturn_t regmap_irq_thread(int irq, void *d)
bool handled = false;
u32 reg;
+ if (chip->handle_pre_irq)
+ chip->handle_pre_irq(chip->irq_drv_data);
+
if (chip->runtime_pm) {
ret = pm_runtime_get_sync(map->dev);
if (ret < 0) {
dev_err(map->dev, "IRQ thread failed to resume: %d\n",
ret);
pm_runtime_put(map->dev);
- return IRQ_NONE;
+ goto exit;
}
}
@@ -296,7 +299,7 @@ static irqreturn_t regmap_irq_thread(int irq, void *d)
if (ret != 0) {
dev_err(map->dev, "Failed to read IRQ status: %d\n",
ret);
- return IRQ_NONE;
+ goto exit;
}
for (i = 0; i < data->chip->num_regs; i++) {
@@ -312,7 +315,7 @@ static irqreturn_t regmap_irq_thread(int irq, void *d)
break;
default:
BUG();
- return IRQ_NONE;
+ goto exit;
}
}
@@ -329,7 +332,7 @@ static irqreturn_t regmap_irq_thread(int irq, void *d)
ret);
if (chip->runtime_pm)
pm_runtime_put(map->dev);
- return IRQ_NONE;
+ goto exit;
}
}
}
@@ -365,6 +368,10 @@ static irqreturn_t regmap_irq_thread(int irq, void *d)
if (chip->runtime_pm)
pm_runtime_put(map->dev);
+exit:
+ if (chip->handle_post_irq)
+ chip->handle_post_irq(chip->irq_drv_data);
+
if (handled)
return IRQ_HANDLED;
else