ssbi: Cleanup ssbi dependency from gpio_keypad

SSBI declarations were in the gpio_keypad files
resulting in needing to add gpio_keypad to use
ssbi for pmic functions.

Change-Id: Ic62a499a3cbd5fab9b8235e469b93103d207b20e
diff --git a/target/msm7630_surf/init.c b/target/msm7630_surf/init.c
index fcae4ca..42673e0 100644
--- a/target/msm7630_surf/init.c
+++ b/target/msm7630_surf/init.c
@@ -33,7 +33,7 @@
 #include <debug.h>
 #include <dev/keys.h>
 #include <dev/gpio.h>
-#include <dev/gpio_keypad.h>
+#include <dev/ssbi.h>
 #include <lib/ptable.h>
 #include <dev/flash.h>
 #include <smem.h>