X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Fbase%2Fpower%2Fsysfs.c;h=6ac96349a8e8688b3e557608742b9d866ddb99f7;hb=9bf4aaab3e101692164d49b7ca357651eb691cb6;hp=683dd59b0bff2a640f610c581521fbf7da9dd223;hpb=db216c3d5e4c040e557a50f8f5d35d5c415e8c1c;p=linux-2.6.git

diff --git a/drivers/base/power/sysfs.c b/drivers/base/power/sysfs.c
index 683dd59b0..6ac96349a 100644
--- a/drivers/base/power/sysfs.c
+++ b/drivers/base/power/sysfs.c
@@ -11,10 +11,10 @@
  *
  *	show() returns the current power state of the device. '0' indicates
  *	the device is on. Other values (1-3) indicate the device is in a low
- *	power state. 
+ *	power state.
  *
- *	store() sets the current power state, which is an integer value 
- *	between 0-3. If the device is on ('0'), and the value written is 
+ *	store() sets the current power state, which is an integer value
+ *	between 0-3. If the device is on ('0'), and the value written is
  *	greater than 0, then the device is placed directly into the low-power
  *	state (via its driver's ->suspend() method).
  *	If the device is currently in a low-power state, and the value is 0,
@@ -26,7 +26,7 @@
 
 static ssize_t state_show(struct device * dev, char * buf)
 {
-	return sprintf(buf,"%u\n",dev->power.power_state);
+	return sprintf(buf, "%u\n", dev->power.power_state);
 }
 
 static ssize_t state_store(struct device * dev, const char * buf, size_t n)
@@ -35,17 +35,17 @@ static ssize_t state_store(struct device * dev, const char * buf, size_t n)
 	char * rest;
 	int error = 0;
 
-	state = simple_strtoul(buf,&rest,10);
+	state = simple_strtoul(buf, &rest, 10);
 	if (*rest)
 		return -EINVAL;
 	if (state)
-		error = dpm_runtime_suspend(dev,state);
+		error = dpm_runtime_suspend(dev, state);
 	else
 		dpm_runtime_resume(dev);
 	return error ? error : n;
 }
 
-static DEVICE_ATTR(state,0644,state_show,state_store);
+static DEVICE_ATTR(state, 0644, state_show, state_store);
 
 
 static struct attribute * power_attrs[] = {
@@ -59,10 +59,10 @@ static struct attribute_group pm_attr_group = {
 
 int dpm_sysfs_add(struct device * dev)
 {
-	return sysfs_create_group(&dev->kobj,&pm_attr_group);
+	return sysfs_create_group(&dev->kobj, &pm_attr_group);
 }
 
 void dpm_sysfs_remove(struct device * dev)
 {
-	sysfs_remove_group(&dev->kobj,&pm_attr_group);
+	sysfs_remove_group(&dev->kobj, &pm_attr_group);
 }