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| author | Rob Herring <rob.herring@calxeda.com> | 2012-06-12 04:32:12 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-06-12 17:15:49 +0200 |
| commit | e7930ba49e469d9ce7374a788336caf955f8d7e2 (patch) | |
| tree | e022c408057f46881d8da9cfd9b76d5b34e551d5 /drivers/edac/edac_module.h | |
| parent | sb_edac: properly handle error count (diff) | |
| download | linux-e7930ba49e469d9ce7374a788336caf955f8d7e2.tar.xz linux-e7930ba49e469d9ce7374a788336caf955f8d7e2.zip | |
edac: create top-level debugfs directory
Create a single, top-level "edac" directory for debugfs. An "mc[0-N]"
directory is then created for each memory controller. Individual drivers
can create additional entries such as h/w error injection control.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/edac/edac_module.h')
| -rw-r--r-- | drivers/edac/edac_module.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/edac/edac_module.h b/drivers/edac/edac_module.h index 62de640c8c8a..3d139c6e7fe3 100644 --- a/drivers/edac/edac_module.h +++ b/drivers/edac/edac_module.h @@ -57,6 +57,20 @@ extern void edac_mc_reset_delay_period(int value); extern void *edac_align_ptr(void **p, unsigned size, int n_elems); /* + * EDAC debugfs functions + */ +#ifdef CONFIG_EDAC_DEBUG +int edac_debugfs_init(void); +void edac_debugfs_exit(void); +#else +static inline int edac_debugfs_init(void) +{ + return -ENODEV; +} +static inline void edac_debugfs_exit(void) {} +#endif + +/* * EDAC PCI functions */ #ifdef CONFIG_PCI |