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

[sfrench/cifs-2.6.git] / include / asm-x86 / io_64.h

diff --git a/include/asm-x86/io_64.h b/include/asm-x86/io_64.h
index 5bebaf9616923d27b9032038b20110fcc8b781b4..dbcc03aa1c6acb311d32acc2c16ea0eb5d6eba45 100644 (file)
--- a/include/asm-x86/io_64.h
+++ b/include/asm-x86/io_64.h
@@ -35,15 +35,11 @@
   *  - Arnaldo Carvalho de Melo <acme@conectiva.com.br>
   */
 
-#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);
+
 static inline void slow_down_io(void)
 {
        native_io_delay();