[PATCH] uml: move _kern.c files

Move most *_kern.c files in arch/um/kernel to *.c.  This makes UML somewhat
more closely resemble the other arches.

[akpm@osdl.org: use the new INTF_* flags]
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

arch/um/kernel/Makefile

@@ -6,11 +6,10 @@
 extra-y := vmlinux.lds
 clean-files :=
 
-obj-y = config.o exec_kern.o exitcode.o \
-	init_task.o irq.o ksyms.o mem.o physmem.o \
-	process_kern.o ptrace.o reboot.o resource.o sigio_kern.o \
-	signal_kern.o smp.o syscall_kern.o sysrq.o \
-	time_kern.o tlb.o trap_kern.o uaccess.o um_arch.o umid.o
+obj-y = config.o exec.o exitcode.o init_task.o irq.o ksyms.o mem.o \
+	physmem.o process_kern.o ptrace.o reboot.o resource.o sigio.o \
+	signal.o smp.o syscall.o sysrq.o time.o tlb.o trap.o uaccess.o \
+	um_arch.o umid.o
 
 obj-$(CONFIG_BLK_DEV_INITRD) += initrd.o
 obj-$(CONFIG_GPROF)	+= gprof_syms.o