diff options
| author | Grant Likely <grant.likely@secretlab.ca> | 2012-02-14 14:06:50 -0700 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2012-02-14 14:06:50 -0700 |
| commit | bae1d8f19983fbfa25559aa3cb6a81a84aa82a18 (patch) | |
| tree | 387012cc698159bfb5851c5022d5b55db2dafadc /drivers/gpio | |
| parent | 644bd954313254b54e08b69077e16831b6e04dfa (diff) | |
| download | linux-bae1d8f19983fbfa25559aa3cb6a81a84aa82a18.tar.bz2 | |
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 <grant.likely@secretlab.ca>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Milton Miller <miltonm@bga.com>
Tested-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/gpio-mpc8xxx.c | 10 |
1 files changed, 5 insertions, 5 deletions
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; |