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authorGreg Kroah-Hartman <gregkh@suse.de>2007-04-09 11:52:31 -0400
committerGreg Kroah-Hartman <gregkh@suse.de>2007-04-27 13:57:31 -0400
commit4628803062d93dadc6ba8e801fd075526904a38c (patch)
treedf7081e3f18899c35873b647a582be655b1a5ed1 /include/linux/kobject.h
parent2f66858a0ae48faf4c8dc19042f3aff52208dc57 (diff)
kobject core: remove rwsem from struct subsystem
It isn't used at all by the driver core anymore, and the few usages of it within the kernel have now all been fixed as most of them were using it incorrectly. So remove it. Now the whole struct subsys can be removed from the system, but that's for a later patch... Cc: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'include/linux/kobject.h')
-rw-r--r--include/linux/kobject.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/include/linux/kobject.h b/include/linux/kobject.h
index d37cd7f10e3d..a659a97eccf1 100644
--- a/include/linux/kobject.h
+++ b/include/linux/kobject.h
@@ -22,7 +22,6 @@
22#include <linux/sysfs.h> 22#include <linux/sysfs.h>
23#include <linux/compiler.h> 23#include <linux/compiler.h>
24#include <linux/spinlock.h> 24#include <linux/spinlock.h>
25#include <linux/rwsem.h>
26#include <linux/kref.h> 25#include <linux/kref.h>
27#include <linux/kernel.h> 26#include <linux/kernel.h>
28#include <linux/wait.h> 27#include <linux/wait.h>
@@ -177,7 +176,6 @@ extern struct kobject * kset_find_obj(struct kset *, const char *);
177 176
178struct subsystem { 177struct subsystem {
179 struct kset kset; 178 struct kset kset;
180 struct rw_semaphore rwsem;
181}; 179};
182 180
183#define decl_subsys(_name,_type,_uevent_ops) \ 181#define decl_subsys(_name,_type,_uevent_ops) \