From 607ca46e97a1b6594b29647d98a32d545c24bdff Mon Sep 17 00:00:00 2001
From: David Howells <dhowells@redhat.com>
Date: Sat, 13 Oct 2012 10:46:48 +0100
Subject: UAPI: (Scripted) Disintegrate include/linux

Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Michael Kerrisk <mtk.manpages@gmail.com>
Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Acked-by: Dave Jones <davej@redhat.com>
---
 include/uapi/linux/patchkey.h | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 include/uapi/linux/patchkey.h

(limited to 'include/uapi/linux/patchkey.h')

diff --git a/include/uapi/linux/patchkey.h b/include/uapi/linux/patchkey.h
new file mode 100644
index 000000000000..1bda0e56bc5e
--- /dev/null
+++ b/include/uapi/linux/patchkey.h
@@ -0,0 +1,37 @@
+/*
+ * <linux/patchkey.h> -- definition of _PATCHKEY macro
+ *
+ * Copyright (C) 2005 Stuart Brady
+ *
+ * This exists because awe_voice.h defined its own _PATCHKEY and it wasn't
+ * clear whether removing this would break anything in userspace.
+ *
+ * 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 _UAPI_LINUX_PATCHKEY_H
+#define _UAPI_LINUX_PATCHKEY_H
+
+/* Endian macros. */
+#ifndef __KERNEL__
+#  include <endian.h>
+#endif
+
+#if !defined(__KERNEL__)
+#if 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
+
+#endif /* _UAPI_LINUX_PATCHKEY_H */
-- 
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