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Diffstat (limited to 'include/asm-x86_64/io.h')
-rw-r--r--include/asm-x86_64/io.h18
1 files changed, 0 insertions, 18 deletions
diff --git a/include/asm-x86_64/io.h b/include/asm-x86_64/io.h
index ac12bda3bb1f..cafdfb37f0d8 100644
--- a/include/asm-x86_64/io.h
+++ b/include/asm-x86_64/io.h
@@ -200,23 +200,6 @@ static inline __u64 __readq(const volatile void __iomem *addr)
200 200
201#define mmiowb() 201#define mmiowb()
202 202
203#ifdef CONFIG_UNORDERED_IO
204static inline void __writel(__u32 val, volatile void __iomem *addr)
205{
206 volatile __u32 __iomem *target = addr;
207 asm volatile("movnti %1,%0"
208 : "=m" (*target)
209 : "r" (val) : "memory");
210}
211
212static inline void __writeq(__u64 val, volatile void __iomem *addr)
213{
214 volatile __u64 __iomem *target = addr;
215 asm volatile("movnti %1,%0"
216 : "=m" (*target)
217 : "r" (val) : "memory");
218}
219#else
220static inline void __writel(__u32 b, volatile void __iomem *addr) 203static inline void __writel(__u32 b, volatile void __iomem *addr)
221{ 204{
222 *(__force volatile __u32 *)addr = b; 205 *(__force volatile __u32 *)addr = b;
@@ -225,7 +208,6 @@ static inline void __writeq(__u64 b, volatile void __iomem *addr)
225{ 208{
226 *(__force volatile __u64 *)addr = b; 209 *(__force volatile __u64 *)addr = b;
227} 210}
228#endif
229static inline void __writeb(__u8 b, volatile void __iomem *addr) 211static inline void __writeb(__u8 b, volatile void __iomem *addr)
230{ 212{
231 *(__force volatile __u8 *)addr = b; 213 *(__force volatile __u8 *)addr = b;