diff options
Diffstat (limited to 'drivers/gpio/timbgpio.c')
| -rw-r--r-- | drivers/gpio/timbgpio.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/gpio/timbgpio.c b/drivers/gpio/timbgpio.c index 58c8f30352d..edbe1eae531 100644 --- a/drivers/gpio/timbgpio.c +++ b/drivers/gpio/timbgpio.c @@ -23,6 +23,7 @@ #include <linux/module.h> #include <linux/gpio.h> #include <linux/platform_device.h> +#include <linux/mfd/core.h> #include <linux/irq.h> #include <linux/io.h> #include <linux/timb_gpio.h> @@ -195,7 +196,7 @@ out: static void timbgpio_irq(unsigned int irq, struct irq_desc *desc) { - struct timbgpio *tgpio = get_irq_data(irq); + struct timbgpio *tgpio = irq_get_handler_data(irq); unsigned long ipr; int offset; @@ -228,7 +229,7 @@ static int __devinit timbgpio_probe(struct platform_device *pdev) struct gpio_chip *gc; struct timbgpio *tgpio; struct resource *iomem; - struct timbgpio_platform_data *pdata = pdev->dev.platform_data; + struct timbgpio_platform_data *pdata = mfd_get_data(pdev); int irq = platform_get_irq(pdev, 0); if (!pdata || pdata->nr_pins > 32) { @@ -291,16 +292,16 @@ static int __devinit timbgpio_probe(struct platform_device *pdev) return 0; for (i = 0; i < pdata->nr_pins; i++) { - set_irq_chip_and_handler_name(tgpio->irq_base + i, + irq_set_chip_and_handler_name(tgpio->irq_base + i, &timbgpio_irqchip, handle_simple_irq, "mux"); - set_irq_chip_data(tgpio->irq_base + i, tgpio); + irq_set_chip_data(tgpio->irq_base + i, tgpio); #ifdef CONFIG_ARM set_irq_flags(tgpio->irq_base + i, IRQF_VALID | IRQF_PROBE); #endif } - set_irq_data(irq, tgpio); - set_irq_chained_handler(irq, timbgpio_irq); + irq_set_handler_data(irq, tgpio); + irq_set_chained_handler(irq, timbgpio_irq); return 0; @@ -319,20 +320,19 @@ err_mem: static int __devexit timbgpio_remove(struct platform_device *pdev) { int err; - struct timbgpio_platform_data *pdata = pdev->dev.platform_data; struct timbgpio *tgpio = platform_get_drvdata(pdev); struct resource *iomem = platform_get_resource(pdev, IORESOURCE_MEM, 0); int irq = platform_get_irq(pdev, 0); if (irq >= 0 && tgpio->irq_base > 0) { int i; - for (i = 0; i < pdata->nr_pins; i++) { - set_irq_chip(tgpio->irq_base + i, NULL); - set_irq_chip_data(tgpio->irq_base + i, NULL); + for (i = 0; i < tgpio->gpio.ngpio; i++) { + irq_set_chip(tgpio->irq_base + i, NULL); + irq_set_chip_data(tgpio->irq_base + i, NULL); } - set_irq_handler(irq, NULL); - set_irq_data(irq, NULL); + irq_set_handler(irq, NULL); + irq_set_handler_data(irq, NULL); } err = gpiochip_remove(&tgpio->gpio); |