diff options
| -rw-r--r-- | drivers/mfd/pcf50633-core.c | 5 | ||||
| -rw-r--r-- | include/linux/mfd/pcf50633/core.h | 1 |
2 files changed, 5 insertions, 1 deletions
diff --git a/drivers/mfd/pcf50633-core.c b/drivers/mfd/pcf50633-core.c index 29c9395d65f..5006746ff5c 100644 --- a/drivers/mfd/pcf50633-core.c +++ b/drivers/mfd/pcf50633-core.c @@ -448,7 +448,7 @@ static irqreturn_t pcf50633_irq(int irq, void *data) get_device(pcf->dev); disable_irq(pcf->irq); - schedule_work(&pcf->irq_work); + queue_work(pcf->work_queue, &pcf->irq_work); return IRQ_HANDLED; } @@ -579,6 +579,7 @@ static int __devinit pcf50633_probe(struct i2c_client *client, pcf->dev = &client->dev; pcf->i2c_client = client; pcf->irq = client->irq; + pcf->work_queue = create_singlethread_workqueue("pcf50633"); INIT_WORK(&pcf->irq_work, pcf50633_irq_worker); @@ -656,6 +657,7 @@ static int __devinit pcf50633_probe(struct i2c_client *client, return 0; err: + destroy_workqueue(pcf->work_queue); kfree(pcf); return ret; } @@ -666,6 +668,7 @@ static int __devexit pcf50633_remove(struct i2c_client *client) int i; free_irq(pcf->irq, pcf); + destroy_workqueue(pcf->work_queue); platform_device_unregister(pcf->input_pdev); platform_device_unregister(pcf->rtc_pdev); diff --git a/include/linux/mfd/pcf50633/core.h b/include/linux/mfd/pcf50633/core.h index af67b4e3ec6..aed1fabb068 100644 --- a/include/linux/mfd/pcf50633/core.h +++ b/include/linux/mfd/pcf50633/core.h @@ -138,6 +138,7 @@ struct pcf50633 { int irq; struct pcf50633_irq irq_handler[PCF50633_NUM_IRQ]; struct work_struct irq_work; + struct workqueue_struct *work_queue; struct mutex lock; u8 mask_regs[5]; |