[PATCH] class: convert arch/* to use the new class api instead of class_simple

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/arch/i386/kernel/cpuid.c b/arch/i386/kernel/cpuid.c
index 2e27563..4647db4 100644 (file)
--- a/arch/i386/kernel/cpuid.c
+++ b/arch/i386/kernel/cpuid.c
@@ -45,7 +45,7 @@
 #include <asm/uaccess.h>
 #include <asm/system.h>
 
-static struct class_simple *cpuid_class;
+static struct class *cpuid_class;
 
 #ifdef CONFIG_SMP
 
@@ -158,12 +158,12 @@ static struct file_operations cpuid_fops = {
        .open = cpuid_open,
 };
 
-static int cpuid_class_simple_device_add(int i) 
+static int cpuid_class_device_create(int i)
 {
        int err = 0;
        struct class_device *class_err;
 
-       class_err = class_simple_device_add(cpuid_class, MKDEV(CPUID_MAJOR, i), NULL, "cpu%d",i);
+       class_err = class_device_create(cpuid_class, MKDEV(CPUID_MAJOR, i), NULL, "cpu%d",i);
        if (IS_ERR(class_err))
                err = PTR_ERR(class_err);
        return err;
@@ -175,10 +175,10 @@ static int __devinit cpuid_class_cpu_callback(struct notifier_block *nfb, unsign
 
        switch (action) {
        case CPU_ONLINE:
-               cpuid_class_simple_device_add(cpu);
+               cpuid_class_device_create(cpu);
                break;
        case CPU_DEAD:
-               class_simple_device_remove(MKDEV(CPUID_MAJOR, cpu));
+               class_device_destroy(cpuid_class, MKDEV(CPUID_MAJOR, cpu));
                break;
        }
        return NOTIFY_OK;
@@ -200,13 +200,13 @@ static int __init cpuid_init(void)
                err = -EBUSY;
                goto out;
        }
-       cpuid_class = class_simple_create(THIS_MODULE, "cpuid");
+       cpuid_class = class_create(THIS_MODULE, "cpuid");
        if (IS_ERR(cpuid_class)) {
                err = PTR_ERR(cpuid_class);
                goto out_chrdev;
        }
        for_each_online_cpu(i) {
-               err = cpuid_class_simple_device_add(i);
+               err = cpuid_class_device_create(i);
                if (err != 0) 
                        goto out_class;
        }
@@ -218,9 +218,9 @@ static int __init cpuid_init(void)
 out_class:
        i = 0;
        for_each_online_cpu(i) {
-               class_simple_device_remove(MKDEV(CPUID_MAJOR, i));
+               class_device_destroy(cpuid_class, MKDEV(CPUID_MAJOR, i));
        }
-       class_simple_destroy(cpuid_class);
+       class_destroy(cpuid_class);
 out_chrdev:
        unregister_chrdev(CPUID_MAJOR, "cpu/cpuid");    
 out:
@@ -232,8 +232,8 @@ static void __exit cpuid_exit(void)
        int cpu = 0;
 
        for_each_online_cpu(cpu)
-               class_simple_device_remove(MKDEV(CPUID_MAJOR, cpu));
-       class_simple_destroy(cpuid_class);
+               class_device_destroy(cpuid_class, MKDEV(CPUID_MAJOR, cpu));
+       class_destroy(cpuid_class);
        unregister_chrdev(CPUID_MAJOR, "cpu/cpuid");
        unregister_cpu_notifier(&cpuid_class_cpu_notifier);
 }

diff --git a/arch/i386/kernel/msr.c b/arch/i386/kernel/msr.c
index 05d9f8f..b2f03c3 100644 (file)
--- a/arch/i386/kernel/msr.c
+++ b/arch/i386/kernel/msr.c
@@ -44,7 +44,7 @@
 #include <asm/uaccess.h>
 #include <asm/system.h>
 
-static struct class_simple *msr_class;
+static struct class *msr_class;
 
 /* Note: "err" is handled in a funny way below.  Otherwise one version
    of gcc or another breaks. */
@@ -260,12 +260,12 @@ static struct file_operations msr_fops = {
        .open = msr_open,
 };
 
-static int msr_class_simple_device_add(int i)
+static int msr_class_device_create(int i)
 {
        int err = 0;
        struct class_device *class_err;
 
-       class_err = class_simple_device_add(msr_class, MKDEV(MSR_MAJOR, i), NULL, "msr%d",i);
+       class_err = class_device_create(msr_class, MKDEV(MSR_MAJOR, i), NULL, "msr%d",i);
        if (IS_ERR(class_err)) 
                err = PTR_ERR(class_err);
        return err;
@@ -277,10 +277,10 @@ static int __devinit msr_class_cpu_callback(struct notifier_block *nfb, unsigned
 
        switch (action) {
        case CPU_ONLINE:
-               msr_class_simple_device_add(cpu);
+               msr_class_device_create(cpu);
                break;
        case CPU_DEAD:
-               class_simple_device_remove(MKDEV(MSR_MAJOR, cpu));      
+               class_device_destroy(msr_class, MKDEV(MSR_MAJOR, cpu));
                break;
        }
        return NOTIFY_OK;
@@ -302,13 +302,13 @@ static int __init msr_init(void)
                err = -EBUSY;
                goto out;
        }
-       msr_class = class_simple_create(THIS_MODULE, "msr");
+       msr_class = class_create(THIS_MODULE, "msr");
        if (IS_ERR(msr_class)) {
                err = PTR_ERR(msr_class);
                goto out_chrdev;
        }
        for_each_online_cpu(i) {
-               err = msr_class_simple_device_add(i);
+               err = msr_class_device_create(i);
                if (err != 0)
                        goto out_class;
        }
@@ -320,8 +320,8 @@ static int __init msr_init(void)
 out_class:
        i = 0;
        for_each_online_cpu(i)
-               class_simple_device_remove(MKDEV(MSR_MAJOR, i));
-       class_simple_destroy(msr_class);
+               class_device_destroy(msr_class, MKDEV(MSR_MAJOR, i));
+       class_destroy(msr_class);
 out_chrdev:
        unregister_chrdev(MSR_MAJOR, "cpu/msr");
 out:
@@ -332,8 +332,8 @@ static void __exit msr_exit(void)
 {
        int cpu = 0;
        for_each_online_cpu(cpu)
-               class_simple_device_remove(MKDEV(MSR_MAJOR, cpu));
-       class_simple_destroy(msr_class);
+               class_device_destroy(msr_class, MKDEV(MSR_MAJOR, cpu));
+       class_destroy(msr_class);
        unregister_chrdev(MSR_MAJOR, "cpu/msr");
        unregister_cpu_notifier(&msr_class_cpu_notifier);
 }