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sysdev: fix up the probe/release attributes 

These should be sysdev attributes, not class attributes.  This patch
should resolve the problem.

Thanks to Stephen Rothwell for pointing out the problem.

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Andi Kleen <andi@firstfloor.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Greg Kroah-Hartman 2010-01-21 15:07:59 -08:00
parent c607cf0c20
commit 6c1733aca0
1 changed files with 8 additions and 8 deletions
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16
drivers/base/cpu.c
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@ -79,24 +79,24 @@ void unregister_cpu(struct cpu *cpu)
}
#ifdef CONFIG_ARCH_CPU_PROBE_RELEASE
static ssize_t cpu_probe_store(struct class *class,
struct class_attribute *attr,
static ssize_t cpu_probe_store(struct sys_device *dev,
struct sysdev_attribute *attr,
const char *buf,
size_t count)
{
return arch_cpu_probe(buf, count);
}
static ssize_t cpu_release_store(struct class *class,
struct class_attribute *attr,
static ssize_t cpu_release_store(struct sys_device *dev,
struct sysdev_attribute *attr,
const char *buf,
size_t count)
{
return arch_cpu_release(buf, count);
}
static CLASS_ATTR(probe, S_IWUSR, NULL, cpu_probe_store);
static CLASS_ATTR(release, S_IWUSR, NULL, cpu_release_store);
static SYSDEV_ATTR(probe, S_IWUSR, NULL, cpu_probe_store);
static SYSDEV_ATTR(release, S_IWUSR, NULL, cpu_release_store);
#endif /* CONFIG_ARCH_CPU_PROBE_RELEASE */
#else /* ... !CONFIG_HOTPLUG_CPU */
@ -261,8 +261,8 @@ int __init cpu_dev_init(void)
static struct sysdev_class_attribute *cpu_sysdev_class_attrs[] = {
#ifdef CONFIG_ARCH_CPU_PROBE_RELEASE
&class_attr_probe.attr,
&class_attr_release.attr,
&attr_probe,
&attr_release,
#endif
&cpu_attrs[0].attr,
&cpu_attrs[1].attr,