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| author |   Grant Likely <grant.likely@secretlab.ca> | 2012-01-24 17:09:13 -0700 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2012-02-16 06:11:24 -0700 |
| commit | ff8c3ab8161d0df52858966e0347e05791da40df (patch) | |
| tree | f0c17341977c555165d332033c03067d768ed0db /arch/powerpc/sysdev/ipic.c | |
| parent | irq_domain/powerpc: constify irq_domain_ops (diff) | |
| download | linux-dev-ff8c3ab8161d0df52858966e0347e05791da40df.tar.xz linux-dev-ff8c3ab8161d0df52858966e0347e05791da40df.zip | |
irq_domain/powerpc: Replace custom xlate functions with library functions
This patch converts a number of the powerpc drivers to use the common library
of irq_domain xlate functions, dropping a bunch of lines in the process.
v5: - Remove tsi108 changes from patch
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Cc: Rob Herring <rob.herring@calxeda.com>
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 | 18 |
1 files changed, 1 insertions, 17 deletions
diff --git a/arch/powerpc/sysdev/ipic.c b/arch/powerpc/sysdev/ipic.c index 0eaaa01c11b3..b50f97811c25 100644 --- a/arch/powerpc/sysdev/ipic.c +++ b/arch/powerpc/sysdev/ipic.c @@ -692,26 +692,10 @@ static int ipic_host_map(struct irq_domain *h, unsigned int virq, return 0; } -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) - -{ - /* interrupt sense values coming from the device tree equal either - * LEVEL_LOW (low assertion) or EDGE_FALLING (high-to-low change) - */ - *out_hwirq = intspec[0]; - if (intsize > 1) - *out_flags = intspec[1]; - else - *out_flags = IRQ_TYPE_NONE; - return 0; -} - static struct irq_domain_ops ipic_host_ops = { .match = ipic_host_match, .map = ipic_host_map, - .xlate = ipic_host_xlate, + .xlate = irq_domain_xlate_onetwocell, }; struct ipic * __init ipic_init(struct device_node *node, unsigned int flags) |