s390/tape: Rename tape_34xx.c to tape_3490.c

The driver now exclusively supports 3490 tape devices, given support for
3480 tape devices has been removed. Update the device driver name, its
source file name, and change any occurrences of "34xx/34XX" to "3490" in
the source code and comments.

Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Reviewed-by: Jens Remus <jremus@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>

Author: hoeppnerj

drivers/s390/char/Kconfig

@@ -121,7 +121,7 @@ config S390_TAPE
 comment "S/390 tape hardware support"
 	depends on S390_TAPE
 
-config S390_TAPE_34XX
+config S390_TAPE_3490
 	def_tristate m
 	prompt "Support for 3490 tape hardware"
 	depends on S390_TAPE

drivers/s390/char/Makefile

@@ -41,7 +41,7 @@ obj-$(CONFIG_VMCP) += vmcp.o
 tape-$(CONFIG_PROC_FS) += tape_proc.o
 tape-objs := tape_core.o tape_std.o tape_char.o $(tape-y)
 obj-$(CONFIG_S390_TAPE) += tape.o tape_class.o
-obj-$(CONFIG_S390_TAPE_34XX) += tape_34xx.o
+obj-$(CONFIG_S390_TAPE_3490) += tape_3490.o
 obj-$(CONFIG_MONREADER) += monreader.o
 obj-$(CONFIG_MONWRITER) += monwriter.o
 obj-$(CONFIG_S390_VMUR) += vmur.o