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 /arch/powerpc/platforms/86xx/gef_pic.c | |
| parent | 644bd954313254b54e08b69077e16831b6e04dfa (diff) | |
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 'arch/powerpc/platforms/86xx/gef_pic.c')
| -rw-r--r-- | arch/powerpc/platforms/86xx/gef_pic.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/powerpc/platforms/86xx/gef_pic.c b/arch/powerpc/platforms/86xx/gef_pic.c index 94594e58594c..0cf8af230bcf 100644 --- a/arch/powerpc/platforms/86xx/gef_pic.c +++ b/arch/powerpc/platforms/86xx/gef_pic.c @@ -50,7 +50,7 @@ static DEFINE_RAW_SPINLOCK(gef_pic_lock); static void __iomem *gef_pic_irq_reg_base; -static struct irq_host *gef_pic_irq_host; +static struct irq_domain *gef_pic_irq_host; static int gef_pic_cascade_irq; /* @@ -153,7 +153,7 @@ static struct irq_chip gef_pic_chip = { /* When an interrupt is being configured, this call allows some flexibilty * in deciding which irq_chip structure is used */ -static int gef_pic_host_map(struct irq_host *h, unsigned int virq, +static int gef_pic_host_map(struct irq_domain *h, unsigned int virq, irq_hw_number_t hwirq) { /* All interrupts are LEVEL sensitive */ @@ -163,7 +163,7 @@ static int gef_pic_host_map(struct irq_host *h, unsigned int virq, return 0; } -static int gef_pic_host_xlate(struct irq_host *h, struct device_node *ct, +static int gef_pic_host_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) { @@ -177,7 +177,7 @@ static int gef_pic_host_xlate(struct irq_host *h, struct device_node *ct, return 0; } -static struct irq_host_ops gef_pic_host_ops = { +static struct irq_domain_ops gef_pic_host_ops = { .map = gef_pic_host_map, .xlate = gef_pic_host_xlate, }; @@ -211,8 +211,8 @@ void __init gef_pic_init(struct device_node *np) return; } - /* Setup an irq_host structure */ - gef_pic_irq_host = irq_alloc_host(np, IRQ_HOST_MAP_LINEAR, + /* Setup an irq_domain structure */ + gef_pic_irq_host = irq_alloc_host(np, IRQ_DOMAIN_MAP_LINEAR, GEF_PIC_NUM_IRQS, &gef_pic_host_ops, NO_IRQ); if (gef_pic_irq_host == NULL) |