[PATCH v3 1/4] edac: Add an function to retrieve the EDAC debugfs node
From: Loc Ho <hidden>
Date: 2015-08-11 20:47:54
Also in:
linux-devicetree
Subsystem:
edac-core, the rest · Maintainers:
Borislav Petkov, Tony Luck, Linus Torvalds
Possibly related (same subject, not in this thread)
- 2015-08-13 · Re: [PATCH v3 1/4] edac: Add an function to retrieve the EDAC debugfs node · Borislav Petkov <hidden>
- 2015-08-13 · Re: [PATCH v3 1/4] edac: Add an function to retrieve the EDAC debugfs node · Lothar Waßmann <hidden>
- 2015-08-13 · Re: [PATCH v3 1/4] edac: Add an function to retrieve the EDAC debugfs node · Borislav Petkov <hidden>
- 2015-08-13 · Re: [PATCH v3 1/4] edac: Add an function to retrieve the EDAC debugfs node · Loc Ho <hidden>
- 2015-08-13 · Re: [PATCH v3 1/4] edac: Add an function to retrieve the EDAC debugfs node · Borislav Petkov <hidden>
This patch adds an function to retrieve the EDAC debugfs node. This allows EDAC driver to create debugfs node under the EDAC debugfs node. Signed-off-by: Loc Ho <redacted> --- drivers/edac/edac_core.h | 1 + drivers/edac/edac_mc_sysfs.c | 10 ++++++++++ 2 files changed, 11 insertions(+), 0 deletions(-)
diff --git a/drivers/edac/edac_core.h b/drivers/edac/edac_core.h
index ad42587..6771e64 100644
--- a/drivers/edac/edac_core.h
+++ b/drivers/edac/edac_core.h@@ -511,5 +511,6 @@ extern void edac_pci_remove_sysfs(struct edac_pci_ctl_info *pci); * edac misc APIs */ extern char *edac_op_state_to_string(int op_state); +extern struct dentry *edac_get_debugfs(void); #endif /* _EDAC_CORE_H_ */
diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c
index 33df7d9..b76afe0 100644
--- a/drivers/edac/edac_mc_sysfs.c
+++ b/drivers/edac/edac_mc_sysfs.c@@ -959,6 +959,16 @@ nomem: debugfs_remove(mci->debugfs); return -ENOMEM; } + +struct dentry *edac_get_debugfs(void) +{ + return edac_debugfs; +} +#else +struct dentry *edac_get_debugfs(void) +{ + return NULL; +} #endif /*
--
1.7.1