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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 | a271aaf15f492d202def1b34e447107b60fe4ece (patch) | |
| tree | 0613209e9b2b178cb26f55c77ee7361810147e8d /arch | |
| parent | ac11d0601bbe73c92e31b393eeb1225593788d4c (diff) | |
| download | linux-3.10-a271aaf15f492d202def1b34e447107b60fe4ece.tar.gz linux-3.10-a271aaf15f492d202def1b34e447107b60fe4ece.tar.bz2 linux-3.10-a271aaf15f492d202def1b34e447107b60fe4ece.zip | |
Driver core: convert msr 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/msr.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/arch/i386/kernel/msr.c b/arch/i386/kernel/msr.c index d535cdbbfd2..a773f776c9e 100644 --- a/arch/i386/kernel/msr.c +++ b/arch/i386/kernel/msr.c @@ -239,14 +239,14 @@ static struct file_operations msr_fops = { .open = msr_open, }; -static int msr_class_device_create(int i) +static int msr_device_create(int i) { int err = 0; - struct class_device *class_err; + struct device *dev; - class_err = class_device_create(msr_class, NULL, MKDEV(MSR_MAJOR, i), NULL, "msr%d",i); - if (IS_ERR(class_err)) - err = PTR_ERR(class_err); + dev = device_create(msr_class, NULL, MKDEV(MSR_MAJOR, i), "msr%d",i); + if (IS_ERR(dev)) + err = PTR_ERR(dev); return err; } @@ -258,10 +258,10 @@ static int msr_class_cpu_callback(struct notifier_block *nfb, switch (action) { case CPU_ONLINE: - msr_class_device_create(cpu); + msr_device_create(cpu); break; case CPU_DEAD: - class_device_destroy(msr_class, MKDEV(MSR_MAJOR, cpu)); + device_destroy(msr_class, MKDEV(MSR_MAJOR, cpu)); break; } return NOTIFY_OK; @@ -290,7 +290,7 @@ static int __init msr_init(void) goto out_chrdev; } for_each_online_cpu(i) { - err = msr_class_device_create(i); + err = msr_device_create(i); if (err != 0) goto out_class; } @@ -302,7 +302,7 @@ static int __init msr_init(void) out_class: i = 0; for_each_online_cpu(i) - class_device_destroy(msr_class, MKDEV(MSR_MAJOR, i)); + device_destroy(msr_class, MKDEV(MSR_MAJOR, i)); class_destroy(msr_class); out_chrdev: unregister_chrdev(MSR_MAJOR, "cpu/msr"); @@ -314,7 +314,7 @@ static void __exit msr_exit(void) { int cpu = 0; for_each_online_cpu(cpu) - class_device_destroy(msr_class, MKDEV(MSR_MAJOR, cpu)); + device_destroy(msr_class, MKDEV(MSR_MAJOR, cpu)); class_destroy(msr_class); unregister_chrdev(MSR_MAJOR, "cpu/msr"); unregister_hotcpu_notifier(&msr_class_cpu_notifier); |