This patch is based on andy-tracking.
Matt
From: Matt Hsu <[EMAIL PROTECTED]>
Date: Thu, 27 Nov 2008 19:56:55 +0800
change the IRQ type of pcf50633
---
drivers/mfd/pcf50633-core.c | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/drivers/mfd/pcf50633-core.c b/drivers/mfd/pcf50633-core.c
index 6d66b52..e0e1797 100644
--- a/drivers/mfd/pcf50633-core.c
+++ b/drivers/mfd/pcf50633-core.c
@@ -367,6 +367,7 @@ static void pcf50633_irq_worker(struct work_struct *work)
put_device(pcf->dev);
+ enable_irq(pcf->irq);
return;
reschedule:
schedule_work(&pcf->irq_work);
@@ -381,6 +382,8 @@ static irqreturn_t pcf50633_irq(int irq, void *data)
struct pcf50633 *pcf = data;
get_device(pcf->dev);
+
+ disable_irq(pcf->irq);
schedule_work(&pcf->irq_work);
return IRQ_HANDLED;
@@ -549,7 +552,7 @@ static int pcf50633_probe(struct i2c_client *client,
if (client->irq) {
ret = request_irq(client->irq, pcf50633_irq,
- IRQF_TRIGGER_FALLING, "pcf50633", pcf);
+ IRQF_TRIGGER_LOW, "pcf50633", pcf);
if (ret) {
dev_err(pcf->dev, "Failed to request IRQ %d\n", ret);
--
1.5.5.1
