x86: Remove CONFIG_X86_OOSTORE

[~andy/linux] / arch / x86 / include / asm / io.h

diff --git a/arch/x86/include/asm/io.h b/arch/x86/include/asm/io.h
index 34f69cb9350ae3ecf36e4b8cd8d410a6a7b67a0b..91d9c69a629e2731f25aa152de91dd17663ec619 100644 (file)
--- a/arch/x86/include/asm/io.h
+++ b/arch/x86/include/asm/io.h
@@ -237,7 +237,7 @@ memcpy_toio(volatile void __iomem *dst, const void *src, size_t count)
 
 static inline void flush_write_buffers(void)
 {
-#if defined(CONFIG_X86_OOSTORE) || defined(CONFIG_X86_PPRO_FENCE)
+#if defined(CONFIG_X86_PPRO_FENCE)
        asm volatile("lock; addl $0,0(%%esp)": : :"memory");
 #endif
 }