[S390] crash_dump: remove duplicate include

arch/s390/kernel/crash_dump.c included 'linux/crash_dump.h' twice,
remove the duplicate.

Signed-off-by: Danny Kukawka <danny.kukawka@bisect.de>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
1 file changed