diff options
| author |   Michael Ellerman <michael@ellerman.id.au> | 2007-06-20 10:54:19 +1000 |
|---|---|---|
| committer |   Paul Mackerras <paulus@samba.org> | 2007-07-10 21:53:50 +1000 |
| commit | 94a3807c2a547283bb2fb1728609ad51c09d5f79 (patch) | |
| tree | d85fa4f63da7ccacaeaa1688718439c6741f1d56 /include | |
| parent | [POWERPC] Add a check for keyboard/mouse device nodes in check_legacy_ioport() (diff) | |
| download | linux-dev-94a3807c2a547283bb2fb1728609ad51c09d5f79.tar.xz linux-dev-94a3807c2a547283bb2fb1728609ad51c09d5f79.zip | |
[POWERPC] Make the debugfs "powerpc" dir globally accessible
The prom.c debugging code creates a "powerpc" directory in debugfs,
which is nice, but doesn't allow any other debugging code to stick things
under "powerpc" in debugfs. So make it global.
While we're there we should make the prom.c debugging code depend on
CONFIG_DEBUG_FS, because it doesn't work otherwise.
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-powerpc/system.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/asm-powerpc/system.h b/include/asm-powerpc/system.h index eff3de953712..32aa42b748be 100644 --- a/include/asm-powerpc/system.h +++ b/include/asm-powerpc/system.h @@ -559,5 +559,7 @@ static inline void create_function_call(unsigned long addr, void * func) extern void account_system_vtime(struct task_struct *); #endif +extern struct dentry *powerpc_debugfs_root; + #endif /* __KERNEL__ */ #endif /* _ASM_POWERPC_SYSTEM_H */ |