diff options
Diffstat (limited to 'include/asm-powerpc/kexec.h')
| -rw-r--r-- | include/asm-powerpc/kexec.h | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/include/asm-powerpc/kexec.h b/include/asm-powerpc/kexec.h index 6a2af2f6853b..0a1afced173f 100644 --- a/include/asm-powerpc/kexec.h +++ b/include/asm-powerpc/kexec.h @@ -31,9 +31,10 @@ #define KEXEC_ARCH KEXEC_ARCH_PPC #endif +#ifndef __ASSEMBLY__ + #ifdef CONFIG_KEXEC -#ifndef __ASSEMBLY__ #ifdef __powerpc64__ /* * This function is responsible for capturing register states if coming @@ -123,8 +124,16 @@ extern int default_machine_kexec_prepare(struct kimage *image); extern void default_machine_crash_shutdown(struct pt_regs *regs); extern void machine_kexec_simple(struct kimage *image); +extern int overlaps_crashkernel(unsigned long start, unsigned long size); + +#else /* !CONFIG_KEXEC */ + +static inline int overlaps_crashkernel(unsigned long start, unsigned long size) +{ + return 0; +} -#endif /* ! __ASSEMBLY__ */ #endif /* CONFIG_KEXEC */ +#endif /* ! __ASSEMBLY__ */ #endif /* __KERNEL__ */ #endif /* _ASM_POWERPC_KEXEC_H */ |