diff options
Diffstat (limited to 'arch/powerpc/kernel/dbell.c')
| -rw-r--r-- | arch/powerpc/kernel/dbell.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/kernel/dbell.c b/arch/powerpc/kernel/dbell.c index a892680668d8..9ebbc24bb23c 100644 --- a/arch/powerpc/kernel/dbell.c +++ b/arch/powerpc/kernel/dbell.c @@ -21,7 +21,7 @@ #ifdef CONFIG_SMP void doorbell_setup_this_cpu(void) { - unsigned long tag = mfspr(SPRN_PIR) & 0x3fff; + unsigned long tag = mfspr(SPRN_DOORBELL_CPUTAG) & PPC_DBELL_TAG_MASK; smp_muxed_ipi_set_data(smp_processor_id(), tag); } @@ -30,7 +30,7 @@ void doorbell_cause_ipi(int cpu, unsigned long data) { /* Order previous accesses vs. msgsnd, which is treated as a store */ mb(); - ppc_msgsnd(PPC_DBELL, 0, data); + ppc_msgsnd(PPC_DBELL_MSGTYPE, 0, data); } void doorbell_exception(struct pt_regs *regs) |