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Staging: dream: Synaptic: Add threaded IRQ support

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Signed-off-by: Hemanth V <hemanthv@ti.com>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Hemanth V 2010-04-01 18:46:27 +05:30 committed by Greg Kroah-Hartman
parent cf1b02d0b8
commit 97dcc7c6fc
1 changed files with 5 additions and 6 deletions
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11
drivers/staging/dream/synaptics_i2c_rmi.c
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@ -199,8 +199,6 @@ static void synaptics_ts_work_func(struct work_struct *work)
decode_report(ts, buf); decode_report(ts, buf);
} }
if (ts->use_irq)
enable_irq(ts->client->irq);
} }
static enum hrtimer_restart synaptics_ts_timer_func(struct hrtimer *timer) static enum hrtimer_restart synaptics_ts_timer_func(struct hrtimer *timer)
@ -218,8 +216,7 @@ static irqreturn_t synaptics_ts_irq_handler(int irq, void *dev_id)
{ {
struct synaptics_ts_data *ts = dev_id; struct synaptics_ts_data *ts = dev_id;
disable_irq_nosync(ts->client->irq); synaptics_ts_work_func(&ts->work);
queue_work(synaptics_wq, &ts->work);
return IRQ_HANDLED; return IRQ_HANDLED;
} }
@ -485,8 +482,10 @@ static int __devinit synaptics_ts_probe(
goto err_input_register_device_failed; goto err_input_register_device_failed;
} }
if (client->irq) { if (client->irq) {
ret = request_irq(client->irq, synaptics_ts_irq_handler, ret = request_threaded_irq(client->irq, NULL,
0, client->name, ts); synaptics_ts_irq_handler,
IRQF_TRIGGER_LOW|IRQF_ONESHOT,
client->name, ts);
if (ret == 0) { if (ret == 0) {
ret = i2c_set(ts, 0xf1, 0x01, "enable abs int"); ret = i2c_set(ts, 0xf1, 0x01, "enable abs int");
if (ret) if (ret)