/* ads7846_dev_init : Requests & sets GPIO line for pen-irq  */
static void ads7846_dev_init(void)
/* ads7846_dev_init : Requests & sets GPIO line for pen-irq  */
static void ads7846_dev_init(void)
{
	if (gpio_request(ts_gpio, "ads7846 irq") < 0) {
		printk(KERN_ERR "can't get ads746 pen down GPIO\n");
		return;
	}
	gpio_direction_input(ts_gpio);
	omap_set_gpio_debounce(ts_gpio, 1);
	omap_set_gpio_debounce_time(ts_gpio, 0xa);
}