diff options
| -rw-r--r-- | arch/x86/include/asm/olpc_ofw.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/x86/include/asm/olpc_ofw.h b/arch/x86/include/asm/olpc_ofw.h index 28a7fec..c5d3a5a 100644 --- a/arch/x86/include/asm/olpc_ofw.h +++ b/arch/x86/include/asm/olpc_ofw.h @@ -6,6 +6,8 @@ #define OLPC_OFW_SIG 0x2057464F /* aka "OFW " */ +#ifdef CONFIG_OLPC + extern bool olpc_ofw_is_installed(void); /* run an OFW command by calling into the firmware */ @@ -24,6 +26,11 @@ extern void setup_olpc_ofw_pgd(void); /* check if OFW was detected during boot */ extern bool olpc_ofw_present(void); +#else /* !CONFIG_OLPC */ +static inline void olpc_ofw_detect(void) { } +static inline void setup_olpc_ofw_pgd(void) { } +#endif /* !CONFIG_OLPC */ + #ifdef CONFIG_OF_PROMTREE extern void olpc_dt_build_devicetree(void); #else |