staging: dgnc: Remove version.h header inclusion in dgnc_cls.c

version.h header inclusion is not necessary as detected by
versioncheck.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/dgnc/dgnc_cls.c

@@ -32,7 +32,6 @@
  */
 
 #include <linux/kernel.h>
-#include <linux/version.h>
 #include <linux/sched.h>	/* For jiffies, task states */
 #include <linux/interrupt.h>	/* For tasklet and interrupt structs/defines */
 #include <linux/delay.h>	/* For udelay */