s390: io: remove dummy relaxed accessor macros for reads
These are now defined by asm-generic/io.h, so we don't need the private
definitions anymore.
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
diff --git a/arch/s390/include/asm/io.h b/arch/s390/include/asm/io.h
index cd6b9ee..722befd 100644
--- a/arch/s390/include/asm/io.h
+++ b/arch/s390/include/asm/io.h
@@ -60,11 +60,6 @@
#define __raw_writel zpci_write_u32
#define __raw_writeq zpci_write_u64
-#define readb_relaxed readb
-#define readw_relaxed readw
-#define readl_relaxed readl
-#define readq_relaxed readq
-
#endif /* CONFIG_PCI */
#include <asm-generic/io.h>