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-rw-r--r--include/asm-arm/io.h4
-rw-r--r--include/asm-avr32/io.h4
-rw-r--r--include/asm-blackfin/io.h5
-rw-r--r--include/asm-i386/io.h4
-rw-r--r--include/asm-m68k/io.h9
-rw-r--r--include/asm-microblaze/io.h4
-rw-r--r--include/asm-mips/io.h4
-rw-r--r--include/asm-nios/io.h4
-rw-r--r--include/asm-nios2/io.h5
-rw-r--r--include/asm-ppc/io.h11
10 files changed, 50 insertions, 4 deletions
diff --git a/include/asm-arm/io.h b/include/asm-arm/io.h
index 648a10d..47c18e7 100644
--- a/include/asm-arm/io.h
+++ b/include/asm-arm/io.h
@@ -29,6 +29,10 @@
#include <asm/arch/hardware.h>
#endif /* XXX###XXX */
+static inline void sync(void)
+{
+}
+
/*
* Generic virtual read/write. Note that we don't support half-word
* read/writes. We define __arch_*[bl] here, and leave __arch_*w
diff --git a/include/asm-avr32/io.h b/include/asm-avr32/io.h
index e86c456..3c0d569 100644
--- a/include/asm-avr32/io.h
+++ b/include/asm-avr32/io.h
@@ -89,4 +89,8 @@ static __inline__ void * phys_to_virt(unsigned long address)
#endif /* __KERNEL__ */
+static inline void sync(void)
+{
+}
+
#endif /* __ASM_AVR32_IO_H */
diff --git a/include/asm-blackfin/io.h b/include/asm-blackfin/io.h
index e5b388e..fc27194 100644
--- a/include/asm-blackfin/io.h
+++ b/include/asm-blackfin/io.h
@@ -25,6 +25,11 @@
#ifndef _BLACKFIN_IO_H
#define _BLACKFIN_IO_H
+static inline void sync(void)
+{
+ __asm__ __volatile__ asm("ssync" : : : "memory");
+}
+
#ifdef __KERNEL__
#include <linux/config.h>
diff --git a/include/asm-i386/io.h b/include/asm-i386/io.h
index 85d44aa..e64d788 100644
--- a/include/asm-i386/io.h
+++ b/include/asm-i386/io.h
@@ -201,4 +201,8 @@ __OUTS(b)
__OUTS(w)
__OUTS(l)
+static inline void sync(void)
+{
+}
+
#endif
diff --git a/include/asm-m68k/io.h b/include/asm-m68k/io.h
index 79a9626..7bbdefb 100644
--- a/include/asm-m68k/io.h
+++ b/include/asm-m68k/io.h
@@ -1 +1,8 @@
-/* */
+#ifndef __ASM_M68K_IO_H_
+#define __ASM_M68K_IO_H_
+
+static inline void sync(void)
+{
+}
+
+#endif /* __ASM_M68K_IO_H_ */
diff --git a/include/asm-microblaze/io.h b/include/asm-microblaze/io.h
index 3359045..1c77ade 100644
--- a/include/asm-microblaze/io.h
+++ b/include/asm-microblaze/io.h
@@ -125,4 +125,8 @@ io_outsl (unsigned long port, const void *src, unsigned long count)
#define ioremap_writethrough(physaddr, size) (physaddr)
#define ioremap_fullcache(physaddr, size) (physaddr)
+static inline void sync(void)
+{
+}
+
#endif /* __MICROBLAZE_IO_H__ */
diff --git a/include/asm-mips/io.h b/include/asm-mips/io.h
index 857fb03..cd4d5dc 100644
--- a/include/asm-mips/io.h
+++ b/include/asm-mips/io.h
@@ -447,4 +447,8 @@ extern void (*_dma_cache_inv)(unsigned long start, unsigned long size);
#define dma_cache_wback(start,size) _dma_cache_wback(start,size)
#define dma_cache_inv(start,size) _dma_cache_inv(start,size)
+static inline void sync(void)
+{
+}
+
#endif /* _ASM_IO_H */
diff --git a/include/asm-nios/io.h b/include/asm-nios/io.h
index 07499d9..d77695a 100644
--- a/include/asm-nios/io.h
+++ b/include/asm-nios/io.h
@@ -97,4 +97,8 @@ static inline void outsl (unsigned long port, const void *src, unsigned long cou
while (count--) outl (*p++, port);
}
+static inline void sync(void)
+{
+}
+
#endif /* __ASM_NIOS_IO_H_ */
diff --git a/include/asm-nios2/io.h b/include/asm-nios2/io.h
index 0fab53b..5bb5322 100644
--- a/include/asm-nios2/io.h
+++ b/include/asm-nios2/io.h
@@ -24,7 +24,10 @@
#ifndef __ASM_NIOS2_IO_H_
#define __ASM_NIOS2_IO_H_
-#define sync() asm volatile ("sync" : : : "memory");
+static inline void sync(void)
+{
+ __asm__ __volatile__ ("sync" : : : "memory");
+}
extern unsigned char inb (unsigned char *port);
extern unsigned short inw (unsigned short *port);
diff --git a/include/asm-ppc/io.h b/include/asm-ppc/io.h
index 8e5fe11..bbc9ba0 100644
--- a/include/asm-ppc/io.h
+++ b/include/asm-ppc/io.h
@@ -95,8 +95,15 @@ extern void _outsl_ns(volatile u32 *port, const void *buf, int nl);
* Acts as a barrier to ensure all previous I/O accesses have
* completed before any further ones are issued.
*/
-#define eieio() __asm__ __volatile__ ("eieio" : : : "memory");
-#define sync() __asm__ __volatile__ ("sync" : : : "memory");
+static inline void eieio(void)
+{
+ __asm__ __volatile__ ("eieio" : : : "memory");
+}
+
+static inline void sync(void)
+{
+ __asm__ __volatile__ ("sync" : : : "memory");
+}
/* Enforce in-order execution of data I/O.
* No distinction between read/write on PPC; use eieio for all three.