1 files changed, 9 insertions, 1 deletions

diff --git a/include/linux/sm501.h b/include/linux/sm501.h
index a8d02f36ad32..214f93209b8c 100644
--- a/include/linux/sm501.h
+++ b/include/linux/sm501.h
@@ -86,11 +86,19 @@ struct sm501_platdata_fb {
         struct sm501_platdata_fbsub     *fb_pnl;
 };
 
-/* gpio i2c */
+/* gpio i2c
+ *
+ * Note, we have to pass in the bus number, as the number used will be
+ * passed to the i2c-gpio driver's platform_device.id, subsequently used
+ * to register the i2c bus.
+*/
 
 struct sm501_platdata_gpio_i2c {
+        unsigned int            bus_num;
         unsigned int            pin_sda;
         unsigned int            pin_scl;
+        int                     udelay;
+        int                     timeout;
 };
 
 /* sm501_initdata