diff options
Diffstat (limited to 'drivers/base/regmap/regmap-irq.c')
| -rw-r--r-- | drivers/base/regmap/regmap-irq.c | 15 |
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 |