diff options
| author | WANG Xuerui <git@xen0n.name> | 2023-05-01 17:19:10 +0800 |
|---|---|---|
| committer | Huacai Chen <chenhuacai@loongson.cn> | 2023-05-01 17:19:10 +0800 |
| commit | 9e36fa42995a7c7fa8d84a429ca647736c4f1c66 (patch) | |
| tree | d581a92e3e2d3f038d806db8e7b6624a5ba3e536 /arch/loongarch/kernel/time.c | |
| parent | 3b5a5672b34bdac2aa63985cd1226c569e36e7a7 (diff) | |
LoongArch: Clean up the architectural interrupt definitions
While interrupts are assigned ECodes `64 + interrupt number`, all
existing use sites of interrupt numbers want the 64 subtracted.
Re-arrange the definitions so that the actual interrupt number is used
everywhere, and make EXCCODE_INT_END inclusive as it is more intuitive
that way.
While at it, according to the asm/loongarch.h definitions, the total
number of architectural interrupts should be 14, but various other
places indicate otherwise (13 or 15). Those places have been adjusted
to 14 as well for consistency.
Signed-off-by: WANG Xuerui <git@xen0n.name>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Diffstat (limited to 'arch/loongarch/kernel/time.c')
| -rw-r--r-- | arch/loongarch/kernel/time.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/loongarch/kernel/time.c b/arch/loongarch/kernel/time.c index 4351f69d9950..f377e50f3c66 100644 --- a/arch/loongarch/kernel/time.c +++ b/arch/loongarch/kernel/time.c @@ -133,7 +133,7 @@ static int get_timer_irq(void) struct irq_domain *d = irq_find_matching_fwnode(cpuintc_handle, DOMAIN_BUS_ANY); if (d) - return irq_create_mapping(d, EXCCODE_TIMER - EXCCODE_INT_START); + return irq_create_mapping(d, INT_TI); return -EINVAL; } |