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-rw-r--r--include/linux/dmi.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/dmi.h b/include/linux/dmi.h
index 7f5929123b69..c46fdb36700b 100644
--- a/include/linux/dmi.h
+++ b/include/linux/dmi.h
@@ -106,6 +106,7 @@ extern void dmi_scan_machine(void);
extern void dmi_memdev_walk(void);
extern void dmi_set_dump_stack_arch_desc(void);
extern bool dmi_get_date(int field, int *yearp, int *monthp, int *dayp);
+extern int dmi_get_bios_year(void);
extern int dmi_name_in_vendors(const char *str);
extern int dmi_name_in_serial(const char *str);
extern int dmi_available;
@@ -134,6 +135,7 @@ static inline bool dmi_get_date(int field, int *yearp, int *monthp, int *dayp)
*dayp = 0;
return false;
}
+static inline int dmi_get_bios_year(void) { return -ENXIO; }
static inline int dmi_name_in_vendors(const char *s) { return 0; }
static inline int dmi_name_in_serial(const char *s) { return 0; }
#define dmi_available 0