summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--arch/s390/include/asm/io.h22
1 files changed, 0 insertions, 22 deletions
diff --git a/arch/s390/include/asm/io.h b/arch/s390/include/asm/io.h
index fd9be010f9b2..cd6b9ee7b69c 100644
--- a/arch/s390/include/asm/io.h
+++ b/arch/s390/include/asm/io.h
@@ -13,28 +13,6 @@
#include <asm/page.h>
#include <asm/pci_io.h>
-/*
- * Change virtual addresses to physical addresses and vv.
- * These are pretty trivial
- */
-static inline unsigned long virt_to_phys(volatile void * address)
-{
- unsigned long real_address;
- asm volatile(
- " lra %0,0(%1)\n"
- " jz 0f\n"
- " la %0,0\n"
- "0:"
- : "=a" (real_address) : "a" (address) : "cc");
- return real_address;
-}
-#define virt_to_phys virt_to_phys
-
-static inline void * phys_to_virt(unsigned long address)
-{
- return (void *) address;
-}
-
void *xlate_dev_mem_ptr(unsigned long phys);
#define xlate_dev_mem_ptr xlate_dev_mem_ptr
void unxlate_dev_mem_ptr(unsigned long phys, void *addr);