From bae1d8f19983fbfa25559aa3cb6a81a84aa82a18 Mon Sep 17 00:00:00 2001 From: Grant Likely Date: Tue, 14 Feb 2012 14:06:50 -0700 Subject: irq_domain/powerpc: Use common irq_domain structure instead of irq_host This patch drops the powerpc-specific irq_host structures and uses the common irq_domain strucutres defined in linux/irqdomain.h. It also fixes all the users to use the new structure names. Renaming irq_host to irq_domain has been discussed for a long time, and this patch is a step in the process of generalizing the powerpc virq code to be usable by all architecture. An astute reader will notice that this patch actually removes the irq_host structure instead of renaming it. This is because the irq_domain structure already exists in include/linux/irqdomain.h and has the needed data members. Signed-off-by: Grant Likely Cc: Benjamin Herrenschmidt Cc: Thomas Gleixner Cc: Milton Miller Tested-by: Olof Johansson --- drivers/gpio/gpio-mpc8xxx.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'drivers') diff --git a/drivers/gpio/gpio-mpc8xxx.c b/drivers/gpio/gpio-mpc8xxx.c index 5cd04b65c556..9efd59732eeb 100644 --- a/drivers/gpio/gpio-mpc8xxx.c +++ b/drivers/gpio/gpio-mpc8xxx.c @@ -37,7 +37,7 @@ struct mpc8xxx_gpio_chip { * open drain mode safely */ u32 data; - struct irq_host *irq; + struct irq_domain *irq; void *of_dev_id_data; }; @@ -281,7 +281,7 @@ static struct irq_chip mpc8xxx_irq_chip = { .irq_set_type = mpc8xxx_irq_set_type, }; -static int mpc8xxx_gpio_irq_map(struct irq_host *h, unsigned int virq, +static int mpc8xxx_gpio_irq_map(struct irq_domain *h, unsigned int virq, irq_hw_number_t hw) { struct mpc8xxx_gpio_chip *mpc8xxx_gc = h->host_data; @@ -296,7 +296,7 @@ static int mpc8xxx_gpio_irq_map(struct irq_host *h, unsigned int virq, return 0; } -static int mpc8xxx_gpio_irq_xlate(struct irq_host *h, struct device_node *ct, +static int mpc8xxx_gpio_irq_xlate(struct irq_domain *h, struct device_node *ct, const u32 *intspec, unsigned int intsize, irq_hw_number_t *out_hwirq, unsigned int *out_flags) @@ -311,7 +311,7 @@ static int mpc8xxx_gpio_irq_xlate(struct irq_host *h, struct device_node *ct, return 0; } -static struct irq_host_ops mpc8xxx_gpio_irq_ops = { +static struct irq_domain_ops mpc8xxx_gpio_irq_ops = { .map = mpc8xxx_gpio_irq_map, .xlate = mpc8xxx_gpio_irq_xlate, }; @@ -365,7 +365,7 @@ static void __init mpc8xxx_add_controller(struct device_node *np) goto skip_irq; mpc8xxx_gc->irq = - irq_alloc_host(np, IRQ_HOST_MAP_LINEAR, MPC8XXX_GPIO_PINS, + irq_alloc_host(np, IRQ_DOMAIN_MAP_LINEAR, MPC8XXX_GPIO_PINS, &mpc8xxx_gpio_irq_ops, MPC8XXX_GPIO_PINS); if (!mpc8xxx_gc->irq) goto skip_irq; -- cgit v1.2.3