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/ipic.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/sysdev/ipic.c')
| -rw-r--r-- | arch/powerpc/sysdev/ipic.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/powerpc/sysdev/ipic.c b/arch/powerpc/sysdev/ipic.c index 95da897f05a7..9abed3760545 100644 --- a/arch/powerpc/sysdev/ipic.c +++ b/arch/powerpc/sysdev/ipic.c @@ -672,13 +672,13 @@ static struct irq_chip ipic_edge_irq_chip = { .irq_set_type = ipic_set_irq_type, }; -static int ipic_host_match(struct irq_host *h, struct device_node *node) +static int ipic_host_match(struct irq_domain *h, struct device_node *node) { /* Exact match, unless ipic node is NULL */ return h->of_node == NULL || h->of_node == node; } -static int ipic_host_map(struct irq_host *h, unsigned int virq, +static int ipic_host_map(struct irq_domain *h, unsigned int virq, irq_hw_number_t hw) { struct ipic *ipic = h->host_data; @@ -692,7 +692,7 @@ static int ipic_host_map(struct irq_host *h, unsigned int virq, return 0; } -static int ipic_host_xlate(struct irq_host *h, struct device_node *ct, +static int ipic_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) @@ -708,7 +708,7 @@ static int ipic_host_xlate(struct irq_host *h, struct device_node *ct, return 0; } -static struct irq_host_ops ipic_host_ops = { +static struct irq_domain_ops ipic_host_ops = { .match = ipic_host_match, .map = ipic_host_map, .xlate = ipic_host_xlate, @@ -728,7 +728,7 @@ struct ipic * __init ipic_init(struct device_node *node, unsigned int flags) if (ipic == NULL) return NULL; - ipic->irqhost = irq_alloc_host(node, IRQ_HOST_MAP_LINEAR, + ipic->irqhost = irq_alloc_host(node, IRQ_DOMAIN_MAP_LINEAR, NR_IPIC_INTS, &ipic_host_ops, 0); if (ipic->irqhost == NULL) { |