sh: pass through ioremap() for non-mmu processors.

All 32-bit SuperH processors currently go through __ioremap_mode()
and check for IO_TRAPPED and directly mapped segments. With this
patch we simplify the MMU less case with a pass through version of
 __ioremap_mode() which just returns the physical address.

The effects of this is change are:
 - fix non-MMU ioremap() of high address hardware blocks (sh7203 CMT)
 - make sure IO_TRAPPED is not selected

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

1 files changed, 3 insertions, 3 deletions

diff --git a/arch/sh/boards/Kconfig b/arch/sh/boards/Kconfig
index dcc1af8a2cfe..99e2d47f79f5 100644
--- a/arch/sh/boards/Kconfig
+++ b/arch/sh/boards/Kconfig
@@ -121,7 +121,7 @@ config SH_RTS7751R2D
         bool "RTS7751R2D"
         depends on CPU_SUBTYPE_SH7751R
         select SYS_SUPPORTS_PCI
-        select IO_TRAPPED
+        select IO_TRAPPED if MMU
         help
           Select RTS7751R2D if configuring for a Renesas Technology
           Sales SH-Graphics board.
@@ -145,13 +145,13 @@ config SH_HIGHLANDER
         bool "Highlander"
         depends on CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785
         select SYS_SUPPORTS_PCI
-        select IO_TRAPPED
+        select IO_TRAPPED if MMU
 
 config SH_SH7785LCR
         bool "SH7785LCR"
         depends on CPU_SUBTYPE_SH7785
         select SYS_SUPPORTS_PCI
-        select IO_TRAPPED
+        select IO_TRAPPED if MMU
 
 config SH_SH7785LCR_29BIT_PHYSMAPS
         bool "SH7785LCR 29bit physmaps"