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/sysdev/xics | |
| 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/sysdev/xics')
| -rw-r--r-- | arch/powerpc/sysdev/xics/xics-common.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/powerpc/sysdev/xics/xics-common.c b/arch/powerpc/sysdev/xics/xics-common.c index d72eda6a4c0..c4b3ce17029 100644 --- a/arch/powerpc/sysdev/xics/xics-common.c +++ b/arch/powerpc/sysdev/xics/xics-common.c @@ -40,7 +40,7 @@ unsigned int xics_interrupt_server_size = 8; DEFINE_PER_CPU(struct xics_cppr, xics_cppr); -struct irq_host *xics_host; +struct irq_domain *xics_host; static LIST_HEAD(ics_list); @@ -301,7 +301,7 @@ int xics_get_irq_server(unsigned int virq, const struct cpumask *cpumask, } #endif /* CONFIG_SMP */ -static int xics_host_match(struct irq_host *h, struct device_node *node) +static int xics_host_match(struct irq_domain *h, struct device_node *node) { struct ics *ics; @@ -323,7 +323,7 @@ static struct irq_chip xics_ipi_chip = { .irq_unmask = xics_ipi_unmask, }; -static int xics_host_map(struct irq_host *h, unsigned int virq, +static int xics_host_map(struct irq_domain *h, unsigned int virq, irq_hw_number_t hw) { struct ics *ics; @@ -351,7 +351,7 @@ static int xics_host_map(struct irq_host *h, unsigned int virq, return -EINVAL; } -static int xics_host_xlate(struct irq_host *h, struct device_node *ct, +static int xics_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) @@ -366,7 +366,7 @@ static int xics_host_xlate(struct irq_host *h, struct device_node *ct, return 0; } -static struct irq_host_ops xics_host_ops = { +static struct irq_domain_ops xics_host_ops = { .match = xics_host_match, .map = xics_host_map, .xlate = xics_host_xlate, @@ -374,7 +374,7 @@ static struct irq_host_ops xics_host_ops = { static void __init xics_init_host(void) { - xics_host = irq_alloc_host(NULL, IRQ_HOST_MAP_TREE, 0, &xics_host_ops, + xics_host = irq_alloc_host(NULL, IRQ_DOMAIN_MAP_TREE, 0, &xics_host_ops, XICS_IRQ_SPURIOUS); BUG_ON(xics_host == NULL); irq_set_default_host(xics_host); |