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| author | Greg Kroah-Hartman <gregkh@suse.de> | 2006-08-07 22:19:37 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2006-12-01 14:52:00 -0800 |
| commit | 07accdc18e014cad945013886ee34e09f859f88a (patch) | |
| tree | 2602152c60f6f09aca2880fc2a80970586da4439 /arch/i386/kernel/cpuid.c | |
| parent | a271aaf15f492d202def1b34e447107b60fe4ece (diff) | |
| download | op-kernel-dev-07accdc18e014cad945013886ee34e09f859f88a.zip op-kernel-dev-07accdc18e014cad945013886ee34e09f859f88a.tar.gz | |
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/i386/kernel/cpuid.c')
| -rw-r--r-- | arch/i386/kernel/cpuid.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/arch/i386/kernel/cpuid.c b/arch/i386/kernel/cpuid.c index fde8bea..ab0c327 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); |
