staging: dgnc: Remove version.h header inclusion in dgnc_driver.h

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_driver.h

@@ -27,7 +27,6 @@
 #ifndef __DGNC_DRIVER_H
 #define __DGNC_DRIVER_H
 
-#include <linux/version.h>	/* To get the current Linux version */
 #include <linux/types.h>	/* To pick up the varions Linux types */
 #include <linux/tty.h>          /* To pick up the various tty structs/defines */
 #include <linux/interrupt.h>	/* For irqreturn_t type */