sh: machvec IO death.

This takes a bit of a sledgehammer to the machvec I/O routines. The
iomem case requires no special casing and so can just be dropped
outright. This only leaves the ioport casing for PCI and SuperIO
mangling. With the SuperIO case going through the standard ioport
mapping, it's possible to replace everything with generic routines.

With this done the standard I/O routines are tidied up and NO_IOPORT
now gets default-enabled for the vast majority of boards.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index 5c075f562eba..32cd5f131e42 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -161,7 +161,8 @@ config ARCH_HAS_CPU_IDLE_WAIT
         def_bool y
 
 config NO_IOPORT
-        bool
+        def_bool !PCI
+        depends on !SH_CAYMAN && !SH_SH4202_MICRODEV
 
 config IO_TRAPPED
         bool