From 039a5dcd2fc45188a2d522df630db4f7ef903a0f Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Thu, 1 Nov 2007 10:39:50 -0700 Subject: kset: convert /sys/power to use kset_create Dynamically create the kset instead of declaring it statically. We also rename power_subsys to power_kset to catch all users of the variable and we properly export it so that people don't have to guess that it really is present in the system. The pseries code is wierd, why is it createing /sys/power if CONFIG_PM is disabled? Oh well, stupid big boxes ignoring config options... Cc: Kay Sievers Signed-off-by: Greg Kroah-Hartman --- kernel/power/disk.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'kernel/power/disk.c') diff --git a/kernel/power/disk.c b/kernel/power/disk.c index 05b64790fe8..c3f0e61365d 100644 --- a/kernel/power/disk.c +++ b/kernel/power/disk.c @@ -708,7 +708,7 @@ static struct attribute_group attr_group = { static int __init pm_disk_init(void) { - return sysfs_create_group(&power_subsys.kobj, &attr_group); + return sysfs_create_group(&power_kset->kobj, &attr_group); } core_initcall(pm_disk_init); -- cgit v1.2.3 From 386f275f5d097758f867bc99ddeaeb7a03b6b190 Mon Sep 17 00:00:00 2001 From: Kay Sievers Date: Fri, 2 Nov 2007 13:47:53 +0100 Subject: Driver Core: switch all dynamic ksets to kobj_sysfs_ops Switch all dynamically created ksets, that export simple attributes, to kobj_attribute from subsys_attribute. Struct subsys_attribute will be removed. Signed-off-by: Kay Sievers Cc: Mike Halcrow Cc: Phillip Hellewell Signed-off-by: Greg Kroah-Hartman --- kernel/power/disk.c | 18 ++++++++++++------ 1 file changed, 12 insertions(+), 6 deletions(-) (limited to 'kernel/power/disk.c') diff --git a/kernel/power/disk.c b/kernel/power/disk.c index c3f0e61365d..ef5aa2ca0ab 100644 --- a/kernel/power/disk.c +++ b/kernel/power/disk.c @@ -567,7 +567,8 @@ static const char * const hibernation_modes[] = { * supports it (as determined by having hibernation_ops). */ -static ssize_t disk_show(struct kset *kset, char *buf) +static ssize_t disk_show(struct kobject *kobj, struct kobj_attribute *attr, + char *buf) { int i; char *start = buf; @@ -597,7 +598,8 @@ static ssize_t disk_show(struct kset *kset, char *buf) } -static ssize_t disk_store(struct kset *kset, const char *buf, size_t n) +static ssize_t disk_store(struct kobject *kobj, struct kobj_attribute *attr, + const char *buf, size_t n) { int error = 0; int i; @@ -642,13 +644,15 @@ static ssize_t disk_store(struct kset *kset, const char *buf, size_t n) power_attr(disk); -static ssize_t resume_show(struct kset *kset, char *buf) +static ssize_t resume_show(struct kobject *kobj, struct kobj_attribute *attr, + char *buf) { return sprintf(buf,"%d:%d\n", MAJOR(swsusp_resume_device), MINOR(swsusp_resume_device)); } -static ssize_t resume_store(struct kset *kset, const char *buf, size_t n) +static ssize_t resume_store(struct kobject *kobj, struct kobj_attribute *attr, + const char *buf, size_t n) { unsigned int maj, min; dev_t res; @@ -674,12 +678,14 @@ static ssize_t resume_store(struct kset *kset, const char *buf, size_t n) power_attr(resume); -static ssize_t image_size_show(struct kset *kset, char *buf) +static ssize_t image_size_show(struct kobject *kobj, struct kobj_attribute *attr, + char *buf) { return sprintf(buf, "%lu\n", image_size); } -static ssize_t image_size_store(struct kset *kset, const char *buf, size_t n) +static ssize_t image_size_store(struct kobject *kobj, struct kobj_attribute *attr, + const char *buf, size_t n) { unsigned long size; -- cgit v1.2.3 From d76e15fb20eeb7632ef38876a884fe3508b2c01d Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Tue, 27 Nov 2007 11:28:26 -0800 Subject: driver core: make /sys/power a kobject /sys/power should not be a kset, that's overkill. This patch renames it to power_kset and fixes up all usages of it in the tree. Cc: Kay Sievers Signed-off-by: Greg Kroah-Hartman --- kernel/power/disk.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'kernel/power/disk.c') diff --git a/kernel/power/disk.c b/kernel/power/disk.c index ef5aa2ca0ab..b138b431e27 100644 --- a/kernel/power/disk.c +++ b/kernel/power/disk.c @@ -714,7 +714,7 @@ static struct attribute_group attr_group = { static int __init pm_disk_init(void) { - return sysfs_create_group(&power_kset->kobj, &attr_group); + return sysfs_create_group(power_kobj, &attr_group); } core_initcall(pm_disk_init); -- cgit v1.2.3