1 files changed, 21 insertions, 1 deletions

diff --git a/include/linux/patchkey.h b/include/linux/patchkey.h
index 97a919fc992..d974a6e9237 100644
--- a/include/linux/patchkey.h
+++ b/include/linux/patchkey.h
@@ -9,12 +9,22 @@
  * Do not include this file directly.  Please use <sys/soundcard.h> instead.
  * For kernel code, use <linux/soundcard.h>
  */
+
+#ifndef _LINUX_PATCHKEY_H_INDIRECT
+#error "patchkey.h included directly"
+#endif
+
 #ifndef _LINUX_PATCHKEY_H
 #define _LINUX_PATCHKEY_H
 
+/* Endian macros. */
+#ifdef __KERNEL__
 #  include <asm/byteorder.h>
-#include <uapi/linux/patchkey.h>
+#else
+#  include <endian.h>
+#endif
 
+#if defined(__KERNEL__)
 #  if defined(__BIG_ENDIAN)
 #    define _PATCHKEY(id) (0xfd00|id)
 #  elif defined(__LITTLE_ENDIAN)
@@ -22,4 +32,14 @@
 #  else
 #    error "could not determine byte order"
 #  endif
+#elif defined(__BYTE_ORDER)
+#  if __BYTE_ORDER == __BIG_ENDIAN
+#    define _PATCHKEY(id) (0xfd00|id)
+#  elif __BYTE_ORDER == __LITTLE_ENDIAN
+#    define _PATCHKEY(id) ((id<<8)|0x00fd)
+#  else
+#    error "could not determine byte order"
+#  endif
+#endif
+
 #endif /* _LINUX_PATCHKEY_H */