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/cell/beat_interrupt.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/cell/beat_interrupt.c')
| -rw-r--r-- | arch/powerpc/platforms/cell/beat_interrupt.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/arch/powerpc/platforms/cell/beat_interrupt.c b/arch/powerpc/platforms/cell/beat_interrupt.c index 55015e1f693..21b64cfef5e 100644 --- a/arch/powerpc/platforms/cell/beat_interrupt.c +++ b/arch/powerpc/platforms/cell/beat_interrupt.c @@ -34,7 +34,7 @@ static DEFINE_RAW_SPINLOCK(beatic_irq_mask_lock); static uint64_t beatic_irq_mask_enable[(MAX_IRQS+255)/64]; static uint64_t beatic_irq_mask_ack[(MAX_IRQS+255)/64]; -static struct irq_host *beatic_host; +static struct irq_domain *beatic_host; /* * In this implementation, "virq" == "IRQ plug number", @@ -122,7 +122,7 @@ static struct irq_chip beatic_pic = { * * Note that the number (virq) is already assigned at upper layer. */ -static void beatic_pic_host_unmap(struct irq_host *h, unsigned int virq) +static void beatic_pic_host_unmap(struct irq_domain *h, unsigned int virq) { beat_destruct_irq_plug(virq); } @@ -133,7 +133,7 @@ static void beatic_pic_host_unmap(struct irq_host *h, unsigned int virq) * * Note that the number (virq) is already assigned at upper layer. */ -static int beatic_pic_host_map(struct irq_host *h, unsigned int virq, +static int beatic_pic_host_map(struct irq_domain *h, unsigned int virq, irq_hw_number_t hw) { int64_t err; @@ -154,7 +154,7 @@ static int beatic_pic_host_map(struct irq_host *h, unsigned int virq, * Called from irq_create_of_mapping() only. * Note: We have only 1 entry to translate. */ -static int beatic_pic_host_xlate(struct irq_host *h, struct device_node *ct, +static int beatic_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) @@ -166,13 +166,13 @@ static int beatic_pic_host_xlate(struct irq_host *h, struct device_node *ct, return 0; } -static int beatic_pic_host_match(struct irq_host *h, struct device_node *np) +static int beatic_pic_host_match(struct irq_domain *h, struct device_node *np) { /* Match all */ return 1; } -static struct irq_host_ops beatic_pic_host_ops = { +static struct irq_domain_ops beatic_pic_host_ops = { .map = beatic_pic_host_map, .unmap = beatic_pic_host_unmap, .xlate = beatic_pic_host_xlate, @@ -239,7 +239,7 @@ void __init beatic_init_IRQ(void) ppc_md.get_irq = beatic_get_irq; /* Allocate an irq host */ - beatic_host = irq_alloc_host(NULL, IRQ_HOST_MAP_NOMAP, 0, + beatic_host = irq_alloc_host(NULL, IRQ_DOMAIN_MAP_NOMAP, 0, &beatic_pic_host_ops, 0); BUG_ON(beatic_host == NULL); |