staging: lustre: Remove version.h header inclusion in linux-debug.c

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

drivers/staging/lustre/lustre/libcfs/linux/linux-debug.c

@@ -55,7 +55,6 @@
 #include <linux/stat.h>
 #include <asm/uaccess.h>
 #include <linux/miscdevice.h>
-#include <linux/version.h>
 
 # define DEBUG_SUBSYSTEM S_LNET