ARM: kill off __mem_pci

__mem_pci is only used to enable readl/writel and friends. Just condition
this on readl being defined and remove all the __mem_pci defines.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Lennert Buytenhek <kernel@wantstofly.org>
Cc: Imre Kaloz <kaloz@openwrt.org>
Cc: Krzysztof Halasa <khc@pm.waw.pl>
Cc: Nicolas Pitre <nico@fluxnic.net>
Cc: Ben Dooks <ben-linux@fluff.org>
Cc: Kukjin Kim <kgene.kim@samsung.com>
Cc: Colin Cross <ccross@android.com>
Cc: Olof Johansson <olof@lixom.net>
Cc: Stephen Warren <swarren@nvidia.com>

1 files changed, 0 insertions, 13 deletions

diff --git a/arch/arm/mach-footbridge/include/mach/io.h b/arch/arm/mach-footbridge/include/mach/io.h
index 15a70396c27d..aba531eebbc6 100644
--- a/arch/arm/mach-footbridge/include/mach/io.h
+++ b/arch/arm/mach-footbridge/include/mach/io.h
@@ -27,18 +27,5 @@
  * Translation of various region addresses to virtual addresses
  */
 #define __io(a)                 ((void __iomem *)(PCIO_BASE + (a)))
-#if 1
-#define __mem_pci(a)            (a)
-#else
-
-static inline void __iomem *___mem_pci(void __iomem *p)
-{
-        unsigned long a = (unsigned long)p;
-        BUG_ON(a <= 0xc0000000 || a >= 0xe0000000);
-        return p;
-}
-
-#define __mem_pci(a)            ___mem_pci(a)
-#endif
 
 #endif