[PATCH -v3 2/6] x86, MCE: Export mce_get_debugfs_dir

[Borislav Petkov]

From: Borislav Petkov <borislav.petkov@xxxxxxx>

This is needed for external users of the same debugfs toplevel dir.

Cc: Ingo Molnar <mingo@xxxxxxx>
Signed-off-by: Borislav Petkov <borislav.petkov@xxxxxxx>
---
 arch/x86/include/asm/mce.h                |    1 +
 arch/x86/kernel/cpu/mcheck/mce-internal.h |    1 -
 arch/x86/kernel/cpu/mcheck/mce.c          |    1 +
 3 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/arch/x86/include/asm/mce.h b/arch/x86/include/asm/mce.h
index a2e3dcf..1c9c7be 100644
--- a/arch/x86/include/asm/mce.h
+++ b/arch/x86/include/asm/mce.h
@@ -241,5 +241,6 @@ struct cper_sec_mem_err;
 extern void apei_mce_report_mem_error(int corrected,
 				      struct cper_sec_mem_err *mem_err);
 
+struct dentry *mce_get_debugfs_dir(void);
 #endif /* __KERNEL__ */
 #endif /* _ASM_X86_MCE_H */
diff --git a/arch/x86/kernel/cpu/mcheck/mce-internal.h b/arch/x86/kernel/cpu/mcheck/mce-internal.h
index fefcc69..660a9e1 100644
--- a/arch/x86/kernel/cpu/mcheck/mce-internal.h
+++ b/arch/x86/kernel/cpu/mcheck/mce-internal.h
@@ -22,7 +22,6 @@ struct mce_bank {
 };
 
 int mce_severity(struct mce *a, int tolerant, char **msg);
-struct dentry *mce_get_debugfs_dir(void);
 
 extern int mce_ser;
 
diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
index 3385ea2..262f692 100644
--- a/arch/x86/kernel/cpu/mcheck/mce.c
+++ b/arch/x86/kernel/cpu/mcheck/mce.c
@@ -2170,6 +2170,7 @@ struct dentry *mce_get_debugfs_dir(void)
 
 	return dmce;
 }
+EXPORT_SYMBOL_GPL(mce_get_debugfs_dir);
 
 static void mce_reset(void)
 {
-- 
1.7.4.rc2

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