#include <linux/irq.h>
#include <linux/interrupt.h>
#include <linux/io.h>
-#include <linux/gpio.h>
+#include <linux/gpio/driver.h>
#include <linux/of_device.h>
#include <linux/platform_device.h>
#include <linux/module.h>
oe = tegra_gpio_readl(tgi, GPIO_OE(tgi, offset));
- return (oe & pin_mask) ? GPIOF_DIR_OUT : GPIOF_DIR_IN;
+ return !(oe & pin_mask);
}
static int tegra_gpio_set_debounce(struct gpio_chip *chip, unsigned int offset,
SET_SYSTEM_SLEEP_PM_OPS(tegra_gpio_suspend, tegra_gpio_resume)
};
-/*
- * This lock class tells lockdep that GPIO irqs are in a different category
- * than their parents, so it won't report false recursion.
- */
-static struct lock_class_key gpio_lock_class;
-static struct lock_class_key gpio_request_class;
-
static int tegra_gpio_probe(struct platform_device *pdev)
{
struct tegra_gpio_info *tgi;
bank = &tgi->bank_info[GPIO_BANK(gpio)];
- irq_set_lockdep_class(irq, &gpio_lock_class,
- &gpio_request_class);
irq_set_chip_data(irq, bank);
irq_set_chip_and_handler(irq, &tgi->ic, handle_simple_irq);
}
{
return platform_driver_register(&tegra_gpio_driver);
}
-postcore_initcall(tegra_gpio_init);
+subsys_initcall(tegra_gpio_init);