diff options
| -rw-r--r-- | arch/arm/plat-orion/gpio.c | 48 | ||||
| -rw-r--r-- | arch/arm/plat-orion/include/plat/orion-gpio.h | 1 |
2 files changed, 0 insertions, 49 deletions
diff --git a/arch/arm/plat-orion/gpio.c b/arch/arm/plat-orion/gpio.c index 6816192a756..b61a3bcc2fa 100644 --- a/arch/arm/plat-orion/gpio.c +++ b/arch/arm/plat-orion/gpio.c @@ -597,51 +597,3 @@ void __init orion_gpio_init(struct device_node *np, orion_gpio_chip_count++; } - -#ifdef CONFIG_OF -static void __init orion_gpio_of_init_one(struct device_node *np, - int irq_gpio_base) -{ - int ngpio, gpio_base, mask_offset; - void __iomem *base; - int ret, i; - int irqs[4]; - int secondary_irq_base; - - ret = of_property_read_u32(np, "ngpio", &ngpio); - if (ret) - goto out; - ret = of_property_read_u32(np, "mask-offset", &mask_offset); - if (ret == -EINVAL) - mask_offset = 0; - else - goto out; - base = of_iomap(np, 0); - if (!base) - goto out; - - secondary_irq_base = irq_gpio_base + (32 * orion_gpio_chip_count); - gpio_base = 32 * orion_gpio_chip_count; - - /* Get the interrupt numbers. Each chip can have up to 4 - * interrupt handlers, with each handler dealing with 8 GPIO - * pins. */ - - for (i = 0; i < 4; i++) - irqs[i] = irq_of_parse_and_map(np, i); - - orion_gpio_init(np, gpio_base, ngpio, base, mask_offset, - secondary_irq_base, irqs); - return; -out: - pr_err("%s: %s: missing mandatory property\n", __func__, np->name); -} - -void __init orion_gpio_of_init(int irq_gpio_base) -{ - struct device_node *np; - - for_each_compatible_node(np, NULL, "marvell,orion-gpio") - orion_gpio_of_init_one(np, irq_gpio_base); -} -#endif diff --git a/arch/arm/plat-orion/include/plat/orion-gpio.h b/arch/arm/plat-orion/include/plat/orion-gpio.h index 614dcac9dc5..e763988b04b 100644 --- a/arch/arm/plat-orion/include/plat/orion-gpio.h +++ b/arch/arm/plat-orion/include/plat/orion-gpio.h @@ -33,5 +33,4 @@ void __init orion_gpio_init(struct device_node *np, int secondary_irq_base, int irq[4]); -void __init orion_gpio_of_init(int irq_gpio_base); #endif |