[PATCH] PPC: Prevent direct inclusion of <asm/rwsem.h>.
From: Robert P. J. Day <hidden>
Date: 2007-07-18 13:38:36
Subsystem:
the rest · Maintainer:
Linus Torvalds
Signed-off-by: Robert P. J. Day <redacted> --- not compile-tested, so if there's a flaw here somewhere, feel free to tweak it. arch/ppc/syslib/ocp.c | 2 +- include/asm-powerpc/rwsem.h | 4 ++++ include/asm-ppc/ocp.h | 2 +- 3 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/arch/ppc/syslib/ocp.c b/arch/ppc/syslib/ocp.c
index 491fe9a..3f5be2c 100644
--- a/arch/ppc/syslib/ocp.c
+++ b/arch/ppc/syslib/ocp.c@@ -44,11 +44,11 @@ #include <linux/pm.h> #include <linux/bootmem.h> #include <linux/device.h> +#include <linux/rwsem.h> #include <asm/io.h> #include <asm/ocp.h> #include <asm/errno.h> -#include <asm/rwsem.h> #include <asm/semaphore.h> //#define DBG(x) printk x
diff --git a/include/asm-powerpc/rwsem.h b/include/asm-powerpc/rwsem.h
index e929145..cefc147 100644
--- a/include/asm-powerpc/rwsem.h
+++ b/include/asm-powerpc/rwsem.h@@ -1,6 +1,10 @@ #ifndef _ASM_POWERPC_RWSEM_H #define _ASM_POWERPC_RWSEM_H +#ifndef _LINUX_RWSEM_H +#error "Please don't include <asm/rwsem.h> directly, use <linux/rwsem.h> instead." +#endif + #ifdef __KERNEL__ /*
diff --git a/include/asm-ppc/ocp.h b/include/asm-ppc/ocp.h
index 16dbc7d..1379a4f 100644
--- a/include/asm-ppc/ocp.h
+++ b/include/asm-ppc/ocp.h@@ -27,10 +27,10 @@ #include <linux/init.h> #include <linux/list.h> #include <linux/device.h> +#include <linux/rwsem.h> #include <asm/mmu.h> #include <asm/ocp_ids.h> -#include <asm/rwsem.h> #include <asm/semaphore.h> #ifdef CONFIG_PPC_OCP
--
========================================================================
Robert P. J. Day
Linux Consulting, Training and Annoying Kernel Pedantry
Waterloo, Ontario, CANADA
http://fsdev.net/wiki/index.php?title=Main_Page
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