diff options
| author | Mike Frysinger <michael.frysinger@analog.com> | 2007-08-05 17:03:59 +0800 |
|---|---|---|
| committer | Bryan Wu <bryan.wu@analog.com> | 2007-08-05 17:03:59 +0800 |
| commit | f0b5d12f2b3226c85258519d7725e63d9daf5e90 (patch) | |
| tree | d64fdcf65cb5f647b544ece5f1727af5153c0a3d /arch/blackfin/kernel/irqchip.c | |
| parent | 0174dd59bb5f343e8981b5ea7a3dc782fad5b644 (diff) | |
Blackfin arch: allow people to select the feature that is unavailable to the kernel
- allow people to select the feature that is unavailable to the kernel: NMI, JTAG, or CYCLES.
- change default NMI handler to simply dump hardware trace buffer.
- remove default NMI handler completely as calling into kernel code is not safe
move example handler to wiki so people dont haphazardly copy and paste this stuff thinking its safe
Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Diffstat (limited to 'arch/blackfin/kernel/irqchip.c')
| -rw-r--r-- | arch/blackfin/kernel/irqchip.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/blackfin/kernel/irqchip.c b/arch/blackfin/kernel/irqchip.c index 462ae41144c..73647c15877 100644 --- a/arch/blackfin/kernel/irqchip.c +++ b/arch/blackfin/kernel/irqchip.c @@ -98,9 +98,8 @@ int show_interrupts(struct seq_file *p, void *v) */ #ifdef CONFIG_DO_IRQ_L1 -asmlinkage void asm_do_IRQ(unsigned int irq, struct pt_regs *regs)__attribute__((l1_text)); +__attribute__((l1_text)) #endif - asmlinkage void asm_do_IRQ(unsigned int irq, struct pt_regs *regs) { struct pt_regs *old_regs; |