1 files changed, 12 insertions, 6 deletions

diff --git a/drivers/mfd/mc13xxx.h b/drivers/mfd/mc13xxx.h
index bbba06feea06..460ec5c7b18c 100644
--- a/drivers/mfd/mc13xxx.h
+++ b/drivers/mfd/mc13xxx.h
@@ -13,19 +13,25 @@
 #include <linux/regmap.h>
 #include <linux/mfd/mc13xxx.h>
 
-enum mc13xxx_id {
-        MC13XXX_ID_MC13783,
-        MC13XXX_ID_MC13892,
-        MC13XXX_ID_INVALID,
+#define MC13XXX_NUMREGS 0x3f
+
+struct mc13xxx;
+
+struct mc13xxx_variant {
+        const char *name;
+        void (*print_revision)(struct mc13xxx *mc13xxx, u32 revision);
 };
 
-#define MC13XXX_NUMREGS 0x3f
+extern struct mc13xxx_variant
+                mc13xxx_variant_mc13783,
+                mc13xxx_variant_mc13892,
+                mc13xxx_variant_mc34708;
 
 struct mc13xxx {
         struct regmap *regmap;
 
         struct device *dev;
-        enum mc13xxx_id ictype;
+        const struct mc13xxx_variant *variant;
 
         struct mutex lock;
         int irq;