diff options
| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-06-02 21:17:45 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-06-09 16:47:38 +1000 |
| commit | 944916858a430a0627e483657d4cfa2cd2dfb4f7 (patch) | |
| tree | 37fa713f9c336daab10b132bd3e00c57f6111b71 /arch/powerpc/kernel/irq.c | |
| parent | 91c60b5b8209627590b31c07262e40c27d27d272 (diff) | |
powerpc: Shield code specific to 64-bit server processors
This is a random collection of added ifdef's around portions of
code that only mak sense on server processors. Using either
CONFIG_PPC_STD_MMU_64 or CONFIG_PPC_BOOK3S as seems appropriate.
This is meant to make the future merging of Book3E 64-bit support
easier.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/kernel/irq.c')
| -rw-r--r-- | arch/powerpc/kernel/irq.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c index 7d46e5d5b20..8564a412e7a 100644 --- a/arch/powerpc/kernel/irq.c +++ b/arch/powerpc/kernel/irq.c @@ -117,6 +117,7 @@ notrace void raw_local_irq_restore(unsigned long en) if (!en) return; +#ifdef CONFIG_PPC_STD_MMU_64 if (firmware_has_feature(FW_FEATURE_ISERIES)) { /* * Do we need to disable preemption here? Not really: in the @@ -134,6 +135,7 @@ notrace void raw_local_irq_restore(unsigned long en) if (local_paca->lppaca_ptr->int_dword.any_int) iseries_handle_interrupts(); } +#endif /* CONFIG_PPC_STD_MMU_64 */ /* * if (get_paca()->hard_enabled) return; |