diff options
| author | Andres Salomon <dilinger@queued.net> | 2010-11-12 08:45:26 +0300 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2010-12-16 04:11:16 +0300 |
| commit | 4722d194e648fb5755faecee895b96b26f9732f3 (patch) | |
| tree | 979014e339b76798777acc57ae56568c47f56766 /arch/x86/include/asm | |
| parent | cf7d7e5a1980d1116ee152d25dac382b112b9c17 (diff) | |
| download | linux-4722d194e648fb5755faecee895b96b26f9732f3.tar.xz | |
x86, of: Define irq functions to allow drivers/of/* to build on x86
- Define a stub irq_create_of_mapping for x86 as a stop-gap solution until
drivers/of/irq is further along.
- Define irq_dispose_mapping for x86 to appease of_i2c.c
These are needed to allow stuff in drivers/of/ to build on x86. This stuff
will eventually get replaced; quoting Grant,
"The long term plan is to have the drivers/of/ code handling the mapping
intelligently like powerpc currently does." But for now, just provide
these functions.
Signed-off-by: Andres Salomon <dilinger@queued.net>
LKML-Reference: <20101111214526.5de7121b@queued.net>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'arch/x86/include/asm')
| -rw-r--r-- | arch/x86/include/asm/irq.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86/include/asm/irq.h b/arch/x86/include/asm/irq.h index 13b0ebaa512f..8d2c6717a5c3 100644 --- a/arch/x86/include/asm/irq.h +++ b/arch/x86/include/asm/irq.h @@ -10,6 +10,9 @@ #include <asm/apicdef.h> #include <asm/irq_vectors.h> +/* Even though we don't support this, supply it to appease OF */ +static inline void irq_dispose_mapping(unsigned int virq) { } + static inline int irq_canonicalize(int irq) { return ((irq == 2) ? 9 : irq); |