dmi: Let drivers walk the DMI table
Let drivers walk the DMI table for their own needs. Some drivers need
data stored in OEM-specific DMI records for proper operation.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
diff --git a/include/linux/dmi.h b/include/linux/dmi.h
index b1251b2..bbc9992 100644
--- a/include/linux/dmi.h
+++ b/include/linux/dmi.h
@@ -79,6 +79,7 @@
extern int dmi_get_year(int field);
extern int dmi_name_in_vendors(const char *str);
extern int dmi_available;
+extern int dmi_walk(void (*decode)(const struct dmi_header *));
#else
@@ -89,6 +90,8 @@
static inline int dmi_get_year(int year) { return 0; }
static inline int dmi_name_in_vendors(const char *s) { return 0; }
#define dmi_available 0
+static inline int dmi_walk(void (*decode)(const struct dmi_header *))
+ { return -1; }
#endif