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| author | Wu Zhangjin <wuzhangjin@gmail.com> | 2011-07-23 12:41:24 +0000 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2011-09-21 17:52:15 +0200 |
| commit | 5a4a4ad851dd8db2d888fb86c8bd946b2ae79f60 (patch) | |
| tree | 2c0e09bcbdb784c7b94af8ae06c1beea1c803aee /arch/mips/pmc-sierra | |
| parent | 4d85f6afa43d366868fdaa19595722309e4843f6 (diff) | |
| download | op-kernel-dev-5a4a4ad851dd8db2d888fb86c8bd946b2ae79f60.zip op-kernel-dev-5a4a4ad851dd8db2d888fb86c8bd946b2ae79f60.tar.gz | |
MIPS: Mark cascade and low level interrupts IRQF_NO_THREAD
Mark interrupts with no_action handler, cascade interrupts, low level
interrupts (bus error, halt ..) with IRQF_NO_THREAD to exclude them
from forced threading.
Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-mips@linux-mips.org
Cc: Wu Zhangjin <wuzhangjin@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/pmc-sierra')
| -rw-r--r-- | arch/mips/pmc-sierra/msp71xx/msp_irq.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/mips/pmc-sierra/msp71xx/msp_irq.c b/arch/mips/pmc-sierra/msp71xx/msp_irq.c index 4531c4a..42a4c04 100644 --- a/arch/mips/pmc-sierra/msp71xx/msp_irq.c +++ b/arch/mips/pmc-sierra/msp71xx/msp_irq.c @@ -109,11 +109,13 @@ asmlinkage void plat_irq_dispatch(struct pt_regs *regs) static struct irqaction cic_cascade_msp = { .handler = no_action, .name = "MSP CIC cascade" + .flags = IRQF_NO_THREAD, }; static struct irqaction per_cascade_msp = { .handler = no_action, .name = "MSP PER cascade" + .flags = IRQF_NO_THREAD, }; void __init arch_init_irq(void) |
