diff options
| author | Yi Li <yi.li@analog.com> | 2009-01-07 23:14:39 +0800 |
|---|---|---|
| committer | Bryan Wu <cooloney@kernel.org> | 2009-01-07 23:14:39 +0800 |
| commit | 6a01f230339321292cf065551f8cf55361052461 (patch) | |
| tree | 7ac2ac8fc9f05a7315ef6a7f6f0a387433c62c14 /arch/blackfin/kernel/process.c | |
| parent | 5105432a3201e3f0e6c219cd0a74feee1e5e262b (diff) | |
Blackfin arch: merge adeos blackfin part to arch/blackfin/
[Mike Frysinger <vapier.adi@gmail.com>:
- handle bf531/bf532/bf534/bf536 variants in ipipe.h
- cleanup IPIPE logic for bfin_set_irq_handler()
- cleanup ipipe asm code a bit and add missing ENDPROC()
- simplify IPIPE code in trap_c
- unify some of the IPIPE code and fix style
- simplify DO_IRQ_L1 handling with ipipe code
- revert IRQ_SW_INT# addition from ipipe merge
- remove duplicate get_{c,s}clk() prototypes
]
Signed-off-by: Yi Li <yi.li@analog.com>
Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Diffstat (limited to 'arch/blackfin/kernel/process.c')
| -rw-r--r-- | arch/blackfin/kernel/process.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/arch/blackfin/kernel/process.c b/arch/blackfin/kernel/process.c index 1ec0faa8c68..33e2e8993f7 100644 --- a/arch/blackfin/kernel/process.c +++ b/arch/blackfin/kernel/process.c @@ -82,11 +82,14 @@ void cpu_idle(void)__attribute__((l1_text)); */ static void default_idle(void) { - local_irq_disable(); +#ifdef CONFIG_IPIPE + ipipe_suspend_domain(); +#endif + local_irq_disable_hw(); if (!need_resched()) idle_with_irq_disabled(); - local_irq_enable(); + local_irq_enable_hw(); } /* |