X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fbase%2Fcpu.c;h=40545071e3c93adc625bb51cb87e007333f06417;hb=4fa4d23fa20de67df919030c1216295664866ad7;hp=4bef76a2f3f2a7611ff0dcbca79c8d774d7a7255;hpb=1903ac54f8536b11478e4f01c339e10b538f59e0;p=linux-2.6

diff --git a/drivers/base/cpu.c b/drivers/base/cpu.c
index 4bef76a2f3..40545071e3 100644
--- a/drivers/base/cpu.c
+++ b/drivers/base/cpu.c
@@ -5,6 +5,7 @@
 #include <linux/sysdev.h>
 #include <linux/module.h>
 #include <linux/init.h>
+#include <linux/sched.h>
 #include <linux/cpu.h>
 #include <linux/topology.h>
 #include <linux/device.h>
@@ -52,7 +53,7 @@ static ssize_t store_online(struct sys_device *dev, const char *buf,
 		ret = count;
 	return ret;
 }
-static SYSDEV_ATTR(online, 0600, show_online, store_online);
+static SYSDEV_ATTR(online, 0644, show_online, store_online);
 
 static void __devinit register_cpu_control(struct cpu *cpu)
 {
@@ -102,9 +103,9 @@ static SYSDEV_ATTR(crash_notes, 0400, show_crash_notes, NULL);
 #endif
 
 /*
- * register_cpu - Setup a driverfs device for a CPU.
- * @cpu - Callers can set the cpu->no_control field to 1, to indicate not to
- *		  generate a control file in sysfs for this CPU.
+ * register_cpu - Setup a sysfs device for a CPU.
+ * @cpu - cpu->hotpluggable field set to 1 will generate a control file in
+ *	  sysfs for this CPU.
  * @num - CPU number to use when creating the device.
  *
  * Initialize and register the CPU device.
@@ -118,7 +119,7 @@ int __devinit register_cpu(struct cpu *cpu, int num)
 
 	error = sysdev_register(&cpu->sysdev);
 
-	if (!error && !cpu->no_control)
+	if (!error && cpu->hotpluggable)
 		register_cpu_control(cpu);
 	if (!error)
 		cpu_sys_devices[num] = &cpu->sysdev;