x86: various changes and cleanups to in_p/out_p delay details

[deliverable/linux.git] / include / asm-x86 / io_32.h

diff --git a/include/asm-x86/io_32.h b/include/asm-x86/io_32.h
index a8d25c38b91c759433e4fc5ce3a5fa4c379fe2ed..2a04bd17eac57064adc686eb2cd69a2f3301f017 100644 (file)
--- a/include/asm-x86/io_32.h
+++ b/include/asm-x86/io_32.h
@@ -250,15 +250,11 @@ static inline void flush_write_buffers(void)
 
 #endif /* __KERNEL__ */
 
-#ifndef CONFIG_UDELAY_IO_DELAY
-extern void io_delay_init(void);
-#else
-static inline void io_delay_init(void)
-{
-}
-#endif
 extern void native_io_delay(void);
 
+extern int io_delay_type;
+extern void io_delay_init(void);
+
 #if defined(CONFIG_PARAVIRT)
 #include <asm/paravirt.h>
 #else