unicore32: delete specified xlate_dev_mem_ptr

For the commit <f1ecc69838a2d7c8a3e1909f637d4083c071777d> has changed
xlate_dev_mem_ptr definition in asm-generic/io.h for the systems with
an MMU, so delete it from unicore32 specified io.h.

Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Jonas Bonn <jonas@southpole.se>

diff --git a/arch/unicore32/include/asm/io.h b/arch/unicore32/include/asm/io.h
index 2869b68a45286297c3e436de202de8dde5557366..3e789bddc51ac006efcc0f255448317885bf2752 100644 (file)
--- a/arch/unicore32/include/asm/io.h
+++ b/arch/unicore32/include/asm/io.h
@@ -40,13 +40,6 @@ extern void __uc32_iounmap(volatile void __iomem *addr);
 #define ioremap_nocache(cookie, size)  __uc32_ioremap(cookie, size)
 #define iounmap(cookie)                        __uc32_iounmap(cookie)
 
-/*
- * Convert a physical pointer to a virtual kernel pointer for /dev/mem
- * access
- */
-#undef xlate_dev_mem_ptr
-#define xlate_dev_mem_ptr(p)   __va(p)
-
 #define HAVE_ARCH_PIO_SIZE
 #define PIO_OFFSET             (unsigned int)(PCI_IOBASE)
 #define PIO_MASK               (unsigned int)(IO_SPACE_LIMIT)