[TC] MIPS: TURBOchannel update to the driver model

This is a set of changes to convert support for the TURBOchannel bus to the
driver model.  It implements the usual set of calls similar to what other bus
drivers have: tc_register_driver(), tc_unregister_driver(), etc.  All the
platform-specific bits have been removed and headers from asm-mips/dec/ have
been merged into linux/tc.h, which should be included by drivers.

Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/drivers/tc/Makefile b/drivers/tc/Makefile
index 83b5bd7..9673426 100644
--- a/drivers/tc/Makefile
+++ b/drivers/tc/Makefile
@@ -4,7 +4,7 @@
 
 # Object file lists.
 
-obj-$(CONFIG_TC) += tc.o
+obj-$(CONFIG_TC) += tc.o tc-driver.o
 obj-$(CONFIG_ZS) += zs.o
 obj-$(CONFIG_VT) += lk201.o lk201-map.o lk201-remap.o