From: Heiko Carstens <heiko.carstens@de.ibm.com>
Date: Mon, 7 Jan 2013 13:03:34 +0000 (+0100)
Subject: s390/pci: define read*_relaxed functions
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=478740a14826c50595649b3dafed71576796dd95;p=sagit-ice-cold%2Fkernel_xiaomi_msm8998.git

s390/pci: define read*_relaxed functions

Just map the read*_relaxed() functions to their corresponding read*() functions.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
---

diff --git a/arch/s390/include/asm/io.h b/arch/s390/include/asm/io.h
index 16c3eb164f4f..27cb32185ce1 100644
--- a/arch/s390/include/asm/io.h
+++ b/arch/s390/include/asm/io.h
@@ -85,6 +85,11 @@ static inline void iounmap(volatile void __iomem *addr)
 #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>