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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-07-26 14:17:28 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-07-26 14:17:28 -0700 |
| commit | 6fd4ce886440c7a1b08b6642e606ee19097829df (patch) | |
| tree | cd12dc0ec7e40e9d9a26e942999de93a5e673b4d /arch/mips/kernel/irq_cpu.c | |
| parent | ba5b56cb3e3d2cab73d4fee9a022bb69462a8cd9 (diff) | |
| parent | bf28607fbe529e20180080c4a0295b0a47834fde (diff) | |
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/upstream-linus
* 'upstream' of git://git.linux-mips.org/pub/scm/upstream-linus: (31 commits)
MIPS: Close races in TLB modify handlers.
MIPS: Add uasm UASM_i_SRL_SAFE macro.
MIPS: RB532: Use hex_to_bin()
MIPS: Enable cpu_has_clo_clz for MIPS Technologies' platforms
MIPS: PowerTV: Provide cpu-feature-overrides.h
MIPS: Remove pointless return statement from empty void functions.
MIPS: Limit fixrange_init() to the FIXMAP region
MIPS: Install handlers for software IRQs
MIPS: Move FIXADDR_TOP into spaces.h
MIPS: Add SYNC after cacheflush
MIPS: pfn_valid() is broken on low memory HIGHMEM systems
MIPS: HIGHMEM DMA on noncoherent MIPS32 processors
MIPS: topdown mmap support
MIPS: Remove redundant addr_limit assignment on exec.
MIPS: AR7: Replace __attribute__((__packed__)) with __packed
MIPS: AR7: Remove 'space before tabs' in platform.c
MIPS: Lantiq: Add missing clk_enable and clk_disable functions.
MIPS: AR7: Fix trailing semicolon bug in clock.c
MAINTAINERS: Update MIPS entry.
MIPS: BCM63xx: Remove duplicate PERF_IRQSTAT_REG definition
...
Diffstat (limited to 'arch/mips/kernel/irq_cpu.c')
| -rw-r--r-- | arch/mips/kernel/irq_cpu.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/arch/mips/kernel/irq_cpu.c b/arch/mips/kernel/irq_cpu.c index 6e71b284f6c..191eb52228c 100644 --- a/arch/mips/kernel/irq_cpu.c +++ b/arch/mips/kernel/irq_cpu.c @@ -103,14 +103,12 @@ void __init mips_cpu_irq_init(void) clear_c0_status(ST0_IM); clear_c0_cause(CAUSEF_IP); - /* - * Only MT is using the software interrupts currently, so we just - * leave them uninitialized for other processors. - */ - if (cpu_has_mipsmt) - for (i = irq_base; i < irq_base + 2; i++) - irq_set_chip_and_handler(i, &mips_mt_cpu_irq_controller, - handle_percpu_irq); + /* Software interrupts are used for MT/CMT IPI */ + for (i = irq_base; i < irq_base + 2; i++) + irq_set_chip_and_handler(i, cpu_has_mipsmt ? + &mips_mt_cpu_irq_controller : + &mips_cpu_irq_controller, + handle_percpu_irq); for (i = irq_base + 2; i < irq_base + 8; i++) irq_set_chip_and_handler(i, &mips_cpu_irq_controller, |