diff options
| author | Grant Likely <grant.likely@secretlab.ca> | 2007-12-02 17:10:28 +1100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2007-12-20 16:11:46 +1100 |
| commit | 800d68c3aa0dc3e31a87f1499d63359caa77441c (patch) | |
| tree | 8a80f1412c2a5739b06851e5484d74cb85f2d5ee | |
| parent | 194046a17ee2600908541bc9cd5d6d421805f132 (diff) | |
[POWERPC] Add machine initcall macros
The machine initcall macros allow initcalls to be registered which
test machine_is() before executing the initcall.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Paul Mackerras <paulus@samba.org>
| -rw-r--r-- | include/asm-powerpc/machdep.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/include/asm-powerpc/machdep.h b/include/asm-powerpc/machdep.h index 6968f4300dc..d5cd98214fa 100644 --- a/include/asm-powerpc/machdep.h +++ b/include/asm-powerpc/machdep.h @@ -326,5 +326,28 @@ static inline void log_error(char *buf, unsigned int err_type, int fatal) ppc_md.log_error(buf, err_type, fatal); } +#define __define_machine_initcall(mach,level,fn,id) \ + static int __init __machine_initcall_##mach##_##fn(void) { \ + if (machine_is(mach)) return fn(); \ + return 0; \ + } \ + __define_initcall(level,__machine_initcall_##mach##_##fn,id); + +#define machine_core_initcall(mach,fn) __define_machine_initcall(mach,"1",fn,1) +#define machine_core_initcall_sync(mach,fn) __define_machine_initcall(mach,"1s",fn,1s) +#define machine_postcore_initcall(mach,fn) __define_machine_initcall(mach,"2",fn,2) +#define machine_postcore_initcall_sync(mach,fn) __define_machine_initcall(mach,"2s",fn,2s) +#define machine_arch_initcall(mach,fn) __define_machine_initcall(mach,"3",fn,3) +#define machine_arch_initcall_sync(mach,fn) __define_machine_initcall(mach,"3s",fn,3s) +#define machine_subsys_initcall(mach,fn) __define_machine_initcall(mach,"4",fn,4) +#define machine_subsys_initcall_sync(mach,fn) __define_machine_initcall(mach,"4s",fn,4s) +#define machine_fs_initcall(mach,fn) __define_machine_initcall(mach,"5",fn,5) +#define machine_fs_initcall_sync(mach,fn) __define_machine_initcall(mach,"5s",fn,5s) +#define machine_rootfs_initcall(mach,fn) __define_machine_initcall(mach,"rootfs",fn,rootfs) +#define machine_device_initcall(mach,fn) __define_machine_initcall(mach,"6",fn,6) +#define machine_device_initcall_sync(mach,fn) __define_machine_initcall(mach,"6s",fn,6s) +#define machine_late_initcall(mach,fn) __define_machine_initcall(mach,"7",fn,7) +#define machine_late_initcall_sync(mach,fn) __define_machine_initcall(mach,"7s",fn,7s) + #endif /* __KERNEL__ */ #endif /* _ASM_POWERPC_MACHDEP_H */ |