From: Robert P. J. Day <rpjday@mindspring.com>
Date: Fri, 8 Jun 2007 02:56:31 +0000 (+0900)
Subject: sh: Warn against direct inclusion of <asm/rwsem.h>.
X-Git-Tag: v2.6.23-rc1~785^2~35
X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=711be60522829beb82807de2867e56513934ebec;p=linux-2.6-omap-h63xx.git

sh: Warn against direct inclusion of <asm/rwsem.h>.

Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---

diff --git a/include/asm-sh/rwsem.h b/include/asm-sh/rwsem.h
index 4931ba817d7..1987f3ea7f1 100644
--- a/include/asm-sh/rwsem.h
+++ b/include/asm-sh/rwsem.h
@@ -1,11 +1,15 @@
 /*
- * include/asm-ppc/rwsem.h: R/W semaphores for SH using the stuff
+ * include/asm-sh/rwsem.h: R/W semaphores for SH using the stuff
  * in lib/rwsem.c.
  */
 
 #ifndef _ASM_SH_RWSEM_H
 #define _ASM_SH_RWSEM_H
 
+#ifndef _LINUX_RWSEM_H
+#error "please don't include asm/rwsem.h directly, use linux/rwsem.h instead"
+#endif
+
 #ifdef __KERNEL__
 #include <linux/list.h>
 #include <linux/spinlock.h>