powerpc: Fix default_machine_crash_shutdown #ifdef botch
crash_kexec_wait_realmode() is defined only if CONFIG_PPC_STD_MMU_64 and CONFIG_SMP, but is called if CONFIG_PPC_STD_MMU_64 even if !CONFIG_SMP. Fix the conditional compilation around the invocation. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Acked-by: Michael Neuling <mikey@neuling.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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@ -447,7 +447,7 @@ void default_machine_crash_shutdown(struct pt_regs *regs)
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crash_kexec_prepare_cpus(crashing_cpu);
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cpu_set(crashing_cpu, cpus_in_crash);
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crash_kexec_stop_spus();
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#ifdef CONFIG_PPC_STD_MMU_64
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#if defined(CONFIG_PPC_STD_MMU_64) && defined(CONFIG_SMP)
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crash_kexec_wait_realmode(crashing_cpu);
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#endif
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if (ppc_md.kexec_cpu_down)
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