[PATCH 44/54] kobject: convert pseries/power.c to kobj_attr interface

Greg Kroah-Hartman
2007-11-03T00:14:54Z

This makes the code a bit simpler and and gets us one step closer to
deleting the deprecated subsys_attr code.

Cc: Kay Sievers <kay.sievers@vrfy.org>
Cc: Manish Ahuja <mahuja@us.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
arch/powerpc/platforms/pseries/power.c | 20 ++++++++------------
1 files changed, 8 insertions(+), 12 deletions(-)

diff --git a/arch/powerpc/platforms/pseries/power.c b/arch/powerpc/platforms/pseries/power.c
index bf35de4..012224b 100644
--- a/arch/powerpc/platforms/pseries/power.c
+++ b/arch/powerpc/platforms/pseries/power.c
@@ -29,13 +29,15 @@

unsigned long rtas_poweron_auto; /* default and normal state is 0 */

-static ssize_t auto_poweron_show(struct kset *kset, char *buf)
+static ssize_t auto_poweron_show(struct kobject *kobj,
+ struct kobj_attribute *attr, char *buf)
{
return sprintf(buf, "%lu\n", rtas_poweron_auto);
}

-static ssize_t
-auto_poweron_store(struct kset *kset, const char *buf, size_t n)
+static ssize_t auto_poweron_store(struct kobject *kobj,
+ struct kobj_attribute *attr,
+ const char *buf, size_t n)
{
int ret;
unsigned long ups_restart;
@@ -48,14 +50,8 @@ auto_poweron_store(struct kset *kset, const char *buf, size_t n)
return -EINVAL;
}

-static struct subsys_attribute auto_poweron_attr = {
- .attr = {
- .name = __stringify(auto_poweron),
- .mode = 0644,
- },
- .show = auto_poweron_show,
- .store = auto_poweron_store,
-};
+static struct kobj_attribute auto_poweron_attr =
+ __ATTR(auto_poweron, 0644, auto_poweron_show, auto_poweron_store);

#ifndef CONFIG_PM
struct kset *power_kset;
@@ -80,7 +76,7 @@ core_initcall(pm_init);
#else
static int __init apo_pm_init(void)
{
- return (subsys_create_file(power_kset, &auto_poweron_attr));
+ return (sysfs_create_file(&power_kset->kobj, &auto_poweron_attr));
}
__initcall(apo_pm_init);
#endif
--
1.5.3.4