diff options
| author | Holger Freyther <zecke@openmoko.org> | 2008-11-19 17:09:36 +0000 |
|---|---|---|
| committer | Andy Green <agreen@pads.home.warmcat.com> | 2008-11-19 17:09:36 +0000 |
| commit | 45dc83b5242f041b1c0af6415d773564ab198942 (patch) | |
| tree | a9a7e1271fcb70b723e8a74468612a4601b2ac9a /drivers | |
| parent | 8c5ea97172f712b24b8ed9fc82014d4a99c35a70 (diff) | |
Add GPIO -> IRQ for the s3c2410 and add irq_to_gpio to the gpio.h of the Samsung SoC
Use this irq_to_gpio in the neo1973 keyboard driver
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/input/keyboard/neo1973kbd.c | 19 |
1 files changed, 6 insertions, 13 deletions
diff --git a/drivers/input/keyboard/neo1973kbd.c b/drivers/input/keyboard/neo1973kbd.c index b413bc8afe8..06fa8e049e5 100644 --- a/drivers/input/keyboard/neo1973kbd.c +++ b/drivers/input/keyboard/neo1973kbd.c @@ -28,16 +28,13 @@ struct neo1973kbd { struct input_dev *input; unsigned int suspended; - int gpio_aux; - int gpio_hold; - int gpio_jack; }; static irqreturn_t neo1973kbd_aux_irq(int irq, void *dev_id) { struct neo1973kbd *neo1973kbd_data = dev_id; - int key_pressed = !gpio_get_value(neo1973kbd_data->gpio_aux); + int key_pressed = !gpio_get_value(irq_to_gpio(irq)); input_report_key(neo1973kbd_data->input, KEY_PHONE, key_pressed); input_sync(neo1973kbd_data->input); @@ -48,7 +45,7 @@ static irqreturn_t neo1973kbd_hold_irq(int irq, void *dev_id) { struct neo1973kbd *neo1973kbd_data = dev_id; - int key_pressed = gpio_get_value(neo1973kbd_data->gpio_hold); + int key_pressed = gpio_get_value(irq_to_gpio(irq)); input_report_key(neo1973kbd_data->input, KEY_PAUSE, key_pressed); input_sync(neo1973kbd_data->input); @@ -59,7 +56,7 @@ static irqreturn_t neo1973kbd_headphone_irq(int irq, void *dev_id) { struct neo1973kbd *neo1973kbd_data = dev_id; - int key_pressed = gpio_get_value(neo1973kbd_data->gpio_jack); + int key_pressed = gpio_get_value(irq_to_gpio(irq)); input_report_switch(neo1973kbd_data->input, SW_HEADPHONE_INSERT, key_pressed); input_sync(neo1973kbd_data->input); @@ -107,19 +104,15 @@ static int neo1973kbd_probe(struct platform_device *pdev) if (pdev->resource[0].flags != 0) return -EINVAL; - neo1973kbd->gpio_aux = pdev->resource[0].start; - neo1973kbd->gpio_hold = pdev->resource[1].start; - neo1973kbd->gpio_jack = pdev->resource[2].start; - - irq_aux = gpio_to_irq(neo1973kbd->gpio_aux); + irq_aux = gpio_to_irq(pdev->resource[0].start); if (irq_aux < 0) return -EINVAL; - irq_hold = gpio_to_irq(neo1973kbd->gpio_hold); + irq_hold = gpio_to_irq(pdev->resource[1].start); if (irq_hold < 0) return -EINVAL; - irq_jack = gpio_to_irq(neo1973kbd->gpio_jack); + irq_jack = gpio_to_irq(pdev->resource[2].start); if (irq_jack < 0) return -EINVAL; |