diff options
Diffstat (limited to 'drivers/gpio/gpio-mvebu.c')
| -rw-r--r-- | drivers/gpio/gpio-mvebu.c | 30 |
1 files changed, 7 insertions, 23 deletions
diff --git a/drivers/gpio/gpio-mvebu.c b/drivers/gpio/gpio-mvebu.c index be65c0451ad5..7d9bd94be8d2 100644 --- a/drivers/gpio/gpio-mvebu.c +++ b/drivers/gpio/gpio-mvebu.c @@ -41,7 +41,6 @@ #include <linux/io.h> #include <linux/of_irq.h> #include <linux/of_device.h> -#include <linux/platform_device.h> #include <linux/pinctrl/consumer.h> /* @@ -168,12 +167,12 @@ static void __iomem *mvebu_gpioreg_level_mask(struct mvebu_gpio_chip *mvchip) * Functions implementing the gpio_chip methods */ -int mvebu_gpio_request(struct gpio_chip *chip, unsigned pin) +static int mvebu_gpio_request(struct gpio_chip *chip, unsigned pin) { return pinctrl_request_gpio(chip->base + pin); } -void mvebu_gpio_free(struct gpio_chip *chip, unsigned pin) +static void mvebu_gpio_free(struct gpio_chip *chip, unsigned pin) { pinctrl_free_gpio(chip->base + pin); } @@ -469,20 +468,7 @@ static void mvebu_gpio_irq_handler(unsigned int irq, struct irq_desc *desc) } } -static struct platform_device_id mvebu_gpio_ids[] = { - { - .name = "orion-gpio", - }, { - .name = "mv78200-gpio", - }, { - .name = "armadaxp-gpio", - }, { - /* sentinel */ - }, -}; -MODULE_DEVICE_TABLE(platform, mvebu_gpio_ids); - -static struct of_device_id mvebu_gpio_of_match[] __devinitdata = { +static struct of_device_id mvebu_gpio_of_match[] = { { .compatible = "marvell,orion-gpio", .data = (void*) MVEBU_GPIO_SOC_VARIANT_ORION, @@ -501,7 +487,7 @@ static struct of_device_id mvebu_gpio_of_match[] __devinitdata = { }; MODULE_DEVICE_TABLE(of, mvebu_gpio_of_match); -static int __devinit mvebu_gpio_probe(struct platform_device *pdev) +static int mvebu_gpio_probe(struct platform_device *pdev) { struct mvebu_gpio_chip *mvchip; const struct of_device_id *match; @@ -546,6 +532,7 @@ static int __devinit mvebu_gpio_probe(struct platform_device *pdev) mvchip->chip.label = dev_name(&pdev->dev); mvchip->chip.dev = &pdev->dev; mvchip->chip.request = mvebu_gpio_request; + mvchip->chip.free = mvebu_gpio_free; mvchip->chip.direction_input = mvebu_gpio_direction_input; mvchip->chip.get = mvebu_gpio_get; mvchip->chip.direction_output = mvebu_gpio_direction_output; @@ -554,9 +541,7 @@ static int __devinit mvebu_gpio_probe(struct platform_device *pdev) mvchip->chip.base = id * MVEBU_MAX_GPIO_PER_BANK; mvchip->chip.ngpio = ngpios; mvchip->chip.can_sleep = 0; -#ifdef CONFIG_OF mvchip->chip.of_node = np; -#endif spin_lock_init(&mvchip->lock); mvchip->membase = devm_request_and_ioremap(&pdev->dev, res); @@ -673,8 +658,8 @@ static int __devinit mvebu_gpio_probe(struct platform_device *pdev) IRQ_NOREQUEST, IRQ_LEVEL | IRQ_NOPROBE); /* Setup irq domain on top of the generic chip. */ - mvchip->domain = irq_domain_add_legacy(np, mvchip->chip.ngpio, - mvchip->irqbase, 0, + mvchip->domain = irq_domain_add_simple(np, mvchip->chip.ngpio, + mvchip->irqbase, &irq_domain_simple_ops, mvchip); if (!mvchip->domain) { @@ -697,7 +682,6 @@ static struct platform_driver mvebu_gpio_driver = { .of_match_table = mvebu_gpio_of_match, }, .probe = mvebu_gpio_probe, - .id_table = mvebu_gpio_ids, }; static int __init mvebu_gpio_init(void) |