diff options
| -rw-r--r-- | arch/x86/cpu/irq.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86/cpu/irq.c b/arch/x86/cpu/irq.c index d1711af8f8..74b89ad2ff 100644 --- a/arch/x86/cpu/irq.c +++ b/arch/x86/cpu/irq.c @@ -209,5 +209,8 @@ void pirq_init(void) u32 write_pirq_routing_table(u32 addr) { + if (!pirq_routing_table) + return addr; + return copy_pirq_routing_table(addr, pirq_routing_table); } |
