[PATCH 43/54] kobject: convert arm/mach-omap1/pm.c to kobj_attr interface

Greg Kroah-Hartman
2007-11-03T00:14:37Z

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: Cliff Brake <cbrake@accelent.com>
Cc: Dirk Behme <dirk.behme@de.bosch.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
arch/arm/mach-omap1/pm.c | 22 ++++++++--------------
1 files changed, 8 insertions(+), 14 deletions(-)

diff --git a/arch/arm/mach-omap1/pm.c b/arch/arm/mach-omap1/pm.c
index 402113c..63edafb 100644
--- a/arch/arm/mach-omap1/pm.c
+++ b/arch/arm/mach-omap1/pm.c
@@ -69,14 +69,14 @@ static unsigned int mpui1610_sleep_save[MPUI1610_SLEEP_SAVE_SIZE];

static unsigned short enable_dyn_sleep = 1;

-static ssize_t omap_pm_sleep_while_idle_show(struct kset *kset, char *buf)
+static ssize_t idle_show(struct kobject *kobj, struct kobj_attribute *attr,
+ char *buf)
{
return sprintf(buf, "%hu\n", enable_dyn_sleep);
}

-static ssize_t omap_pm_sleep_while_idle_store(struct kset *kset,
- const char * buf,
- size_t n)
+static ssize_t idle_store(struct kobject *kobj, struct kobj_attribute *attr,
+ const char * buf, size_t n)
{
unsigned short value;
if (sscanf(buf, "%hu", &value) != 1 ||
@@ -88,14 +88,8 @@ static ssize_t omap_pm_sleep_while_idle_store(struct kset *kset,
return n;
}

-static struct subsys_attribute sleep_while_idle_attr = {
- .attr = {
- .name = __stringify(sleep_while_idle),
- .mode = 0644,
- },
- .show = omap_pm_sleep_while_idle_show,
- .store = omap_pm_sleep_while_idle_store,
-};
+static struct kobj_attribute sleep_while_idle_attr =
+ __ATTR(sleep_while_idle, 0644, idle_show, idle_store);

static void (*omap_sram_idle)(void) = NULL;
static void (*omap_sram_suspend)(unsigned long r0, unsigned long r1) = NULL;
@@ -725,9 +719,9 @@ static int __init omap_pm_init(void)
omap_pm_init_proc();
#endif

- error = subsys_create_file(power_kset, &sleep_while_idle_attr);
+ error = sysfs_create_file(&power_kset->kobj, &sleep_while_idle_attr);
if (error)
- printk(KERN_ERR "subsys_create_file failed: %d\n", error);
+ printk(KERN_ERR "sysfs_create_file failed: %d\n", error);

if (cpu_is_omap16xx()) {
/* configure LOW_PWR pin */
--
1.5.3.4