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authorGreg Kroah-Hartman <gregkh@suse.de>2006-08-07 22:19:37 -0700
committerGreg Kroah-Hartman <gregkh@suse.de>2006-12-01 14:52:00 -0800
commit07accdc18e014cad945013886ee34e09f859f88a (patch)
tree2602152c60f6f09aca2880fc2a80970586da4439 /arch
parenta271aaf15f492d202def1b34e447107b60fe4ece (diff)
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Driver core: convert cpuid code to use struct device
Converts from using struct "class_device" to "struct device" making everything show up properly in /sys/devices/ with symlinks from the /sys/class directory. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'arch')
-rw-r--r--arch/i386/kernel/cpuid.c20
1 files changed, 10 insertions, 10 deletions
diff --git a/arch/i386/kernel/cpuid.c b/arch/i386/kernel/cpuid.c
index fde8bea85ce..ab0c327e79d 100644
--- a/arch/i386/kernel/cpuid.c
+++ b/arch/i386/kernel/cpuid.c
@@ -156,14 +156,14 @@ static struct file_operations cpuid_fops = {
.open = cpuid_open,
};
-static int cpuid_class_device_create(int i)
+static int cpuid_device_create(int i)
{
int err = 0;
- struct class_device *class_err;
+ struct device *dev;
- class_err = class_device_create(cpuid_class, NULL, MKDEV(CPUID_MAJOR, i), NULL, "cpu%d",i);
- if (IS_ERR(class_err))
- err = PTR_ERR(class_err);
+ dev = device_create(cpuid_class, NULL, MKDEV(CPUID_MAJOR, i), "cpu%d",i);
+ if (IS_ERR(dev))
+ err = PTR_ERR(dev);
return err;
}
@@ -174,10 +174,10 @@ static int cpuid_class_cpu_callback(struct notifier_block *nfb, unsigned long ac
switch (action) {
case CPU_ONLINE:
- cpuid_class_device_create(cpu);
+ cpuid_device_create(cpu);
break;
case CPU_DEAD:
- class_device_destroy(cpuid_class, MKDEV(CPUID_MAJOR, cpu));
+ device_destroy(cpuid_class, MKDEV(CPUID_MAJOR, cpu));
break;
}
return NOTIFY_OK;
@@ -206,7 +206,7 @@ static int __init cpuid_init(void)
goto out_chrdev;
}
for_each_online_cpu(i) {
- err = cpuid_class_device_create(i);
+ err = cpuid_device_create(i);
if (err != 0)
goto out_class;
}
@@ -218,7 +218,7 @@ static int __init cpuid_init(void)
out_class:
i = 0;
for_each_online_cpu(i) {
- class_device_destroy(cpuid_class, MKDEV(CPUID_MAJOR, i));
+ device_destroy(cpuid_class, MKDEV(CPUID_MAJOR, i));
}
class_destroy(cpuid_class);
out_chrdev:
@@ -232,7 +232,7 @@ static void __exit cpuid_exit(void)
int cpu = 0;
for_each_online_cpu(cpu)
- class_device_destroy(cpuid_class, MKDEV(CPUID_MAJOR, cpu));
+ device_destroy(cpuid_class, MKDEV(CPUID_MAJOR, cpu));
class_destroy(cpuid_class);
unregister_chrdev(CPUID_MAJOR, "cpu/cpuid");
unregister_hotcpu_notifier(&cpuid_class_cpu_notifier);