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Diffstat (limited to 'drivers/acpi/internal.h')
-rw-r--r--drivers/acpi/internal.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/acpi/internal.h b/drivers/acpi/internal.h
index 4bfb759deb1..ca75b9ce048 100644
--- a/drivers/acpi/internal.h
+++ b/drivers/acpi/internal.h
@@ -28,9 +28,10 @@ int acpi_scan_init(void);
int acpi_sysfs_init(void);
#ifdef CONFIG_DEBUG_FS
+extern struct dentry *acpi_debugfs_dir;
int acpi_debugfs_init(void);
#else
-static inline int acpi_debugfs_init(void) { return 0; }
+static inline void acpi_debugfs_init(void) { return; }
#endif
/* --------------------------------------------------------------------------