[PATCH] I2C: Enable debugging in fscher

I just noticed that I forgot to enable debugging in the new fscher
driver. Sorry for that. Here is a patch that fixes this.

drivers/i2c/chips/fscher.c

@@ -26,6 +26,11 @@
  *  and Philip Edelbrock <phil@netroedge.com>
  */
 
+#include <linux/config.h>
+#ifdef CONFIG_I2C_DEBUG_CHIP
+#define DEBUG	1
+#endif
+
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/slab.h>