leds: Cleanup various whitespace and code style issues

Break the lines which were more than 80 characters into more
lines; replace SPACEs with TABs; correct ident at switch-case;
change character encoding from ISO-8859-2 to UTF-8.

The order of the functions in led-triggers.c changed in order
the similar functions can still be together under titles
"Used by LED Class", "LED Trigger Interface" and "Simple
LED Tigger Interface" as was grouped before when exported
with EXPORT_SYMBOL.

Signed-off-by: Márton Németh <nm127@freemail.hu>
Signed-off-by: Richard Purdie <rpurdie@rpsys.net>

diff --git a/drivers/leds/led-core.c b/drivers/leds/led-core.c
index 5d1ca10524b6933bc216fb282815ac6f348cc9d0..016d19f5486f2bd7cf9ea93df863f7d5c8a8cd1a 100644 (file)
--- a/drivers/leds/led-core.c
+++ b/drivers/leds/led-core.c
@@ -19,7 +19,7 @@
 #include "leds.h"
 
 DECLARE_RWSEM(leds_list_lock);
-LIST_HEAD(leds_list);
+EXPORT_SYMBOL_GPL(leds_list_lock);
 
+LIST_HEAD(leds_list);
 EXPORT_SYMBOL_GPL(leds_list);
-EXPORT_SYMBOL_GPL(leds_list_lock);

diff --git a/drivers/leds/led-triggers.c b/drivers/leds/led-triggers.c
index 21dd96909444fcca47449970e3daa1ba0e9e7656..0f242b3f09b6b7018354952e7a01bae8b37d6071 100644 (file)
--- a/drivers/leds/led-triggers.c
+++ b/drivers/leds/led-triggers.c
@@ -29,6 +29,8 @@
 static DECLARE_RWSEM(triggers_list_lock);
 static LIST_HEAD(trigger_list);
 
+ /* Used by LED Class */
+
 ssize_t led_trigger_store(struct device *dev, struct device_attribute *attr,
                const char *buf, size_t count)
 {
@@ -64,7 +66,7 @@ ssize_t led_trigger_store(struct device *dev, struct device_attribute *attr,
 
        return -EINVAL;
 }
-
+EXPORT_SYMBOL_GPL(led_trigger_store);
 
 ssize_t led_trigger_show(struct device *dev, struct device_attribute *attr,
                char *buf)
@@ -94,24 +96,7 @@ ssize_t led_trigger_show(struct device *dev, struct device_attribute *attr,
        len += sprintf(len+buf, "\n");
        return len;
 }
-
-void led_trigger_event(struct led_trigger *trigger,
-                       enum led_brightness brightness)
-{
-       struct list_head *entry;
-
-       if (!trigger)
-               return;
-
-       read_lock(&trigger->leddev_list_lock);
-       list_for_each(entry, &trigger->led_cdevs) {
-               struct led_classdev *led_cdev;
-
-               led_cdev = list_entry(entry, struct led_classdev, trig_list);
-               led_set_brightness(led_cdev, brightness);
-       }
-       read_unlock(&trigger->leddev_list_lock);
-}
+EXPORT_SYMBOL_GPL(led_trigger_show);
 
 /* Caller must ensure led_cdev->trigger_lock held */
 void led_trigger_set(struct led_classdev *led_cdev, struct led_trigger *trigger)
@@ -122,7 +107,8 @@ void led_trigger_set(struct led_classdev *led_cdev, struct led_trigger *trigger)
        if (led_cdev->trigger) {
                write_lock_irqsave(&led_cdev->trigger->leddev_list_lock, flags);
                list_del(&led_cdev->trig_list);
-               write_unlock_irqrestore(&led_cdev->trigger->leddev_list_lock, flags);
+               write_unlock_irqrestore(&led_cdev->trigger->leddev_list_lock,
+                       flags);
                if (led_cdev->trigger->deactivate)
                        led_cdev->trigger->deactivate(led_cdev);
                led_set_brightness(led_cdev, LED_OFF);
@@ -136,6 +122,7 @@ void led_trigger_set(struct led_classdev *led_cdev, struct led_trigger *trigger)
        }
        led_cdev->trigger = trigger;
 }
+EXPORT_SYMBOL_GPL(led_trigger_set);
 
 void led_trigger_remove(struct led_classdev *led_cdev)
 {
@@ -143,6 +130,7 @@ void led_trigger_remove(struct led_classdev *led_cdev)
        led_trigger_set(led_cdev, NULL);
        up_write(&led_cdev->trigger_lock);
 }
+EXPORT_SYMBOL_GPL(led_trigger_remove);
 
 void led_trigger_set_default(struct led_classdev *led_cdev)
 {
@@ -160,6 +148,9 @@ void led_trigger_set_default(struct led_classdev *led_cdev)
        up_write(&led_cdev->trigger_lock);
        up_read(&triggers_list_lock);
 }
+EXPORT_SYMBOL_GPL(led_trigger_set_default);
+
+/* LED Trigger Interface */
 
 int led_trigger_register(struct led_trigger *trigger)
 {
@@ -186,26 +177,7 @@ int led_trigger_register(struct led_trigger *trigger)
 
        return 0;
 }
-
-void led_trigger_register_simple(const char *name, struct led_trigger **tp)
-{
-       struct led_trigger *trigger;
-       int err;
-
-       trigger = kzalloc(sizeof(struct led_trigger), GFP_KERNEL);
-
-       if (trigger) {
-               trigger->name = name;
-               err = led_trigger_register(trigger);
-               if (err < 0)
-                       printk(KERN_WARNING "LED trigger %s failed to register"
-                               " (%d)\n", name, err);
-       } else
-               printk(KERN_WARNING "LED trigger %s failed to register"
-                       " (no memory)\n", name);
-
-       *tp = trigger;
-}
+EXPORT_SYMBOL_GPL(led_trigger_register);
 
 void led_trigger_unregister(struct led_trigger *trigger)
 {
@@ -226,29 +198,57 @@ void led_trigger_unregister(struct led_trigger *trigger)
        }
        up_read(&leds_list_lock);
 }
+EXPORT_SYMBOL_GPL(led_trigger_unregister);
 
-void led_trigger_unregister_simple(struct led_trigger *trigger)
+/* Simple LED Tigger Interface */
+
+void led_trigger_event(struct led_trigger *trigger,
+                       enum led_brightness brightness)
 {
-       if (trigger)
-               led_trigger_unregister(trigger);
-       kfree(trigger);
+       struct list_head *entry;
+
+       if (!trigger)
+               return;
+
+       read_lock(&trigger->leddev_list_lock);
+       list_for_each(entry, &trigger->led_cdevs) {
+               struct led_classdev *led_cdev;
+
+               led_cdev = list_entry(entry, struct led_classdev, trig_list);
+               led_set_brightness(led_cdev, brightness);
+       }
+       read_unlock(&trigger->leddev_list_lock);
 }
+EXPORT_SYMBOL_GPL(led_trigger_event);
 
-/* Used by LED Class */
-EXPORT_SYMBOL_GPL(led_trigger_set);
-EXPORT_SYMBOL_GPL(led_trigger_remove);
-EXPORT_SYMBOL_GPL(led_trigger_set_default);
-EXPORT_SYMBOL_GPL(led_trigger_show);
-EXPORT_SYMBOL_GPL(led_trigger_store);
+void led_trigger_register_simple(const char *name, struct led_trigger **tp)
+{
+       struct led_trigger *trigger;
+       int err;
 
-/* LED Trigger Interface */
-EXPORT_SYMBOL_GPL(led_trigger_register);
-EXPORT_SYMBOL_GPL(led_trigger_unregister);
+       trigger = kzalloc(sizeof(struct led_trigger), GFP_KERNEL);
 
-/* Simple LED Tigger Interface */
+       if (trigger) {
+               trigger->name = name;
+               err = led_trigger_register(trigger);
+               if (err < 0)
+                       printk(KERN_WARNING "LED trigger %s failed to register"
+                               " (%d)\n", name, err);
+       } else
+               printk(KERN_WARNING "LED trigger %s failed to register"
+                       " (no memory)\n", name);
+
+       *tp = trigger;
+}
 EXPORT_SYMBOL_GPL(led_trigger_register_simple);
+
+void led_trigger_unregister_simple(struct led_trigger *trigger)
+{
+       if (trigger)
+               led_trigger_unregister(trigger);
+       kfree(trigger);
+}
 EXPORT_SYMBOL_GPL(led_trigger_unregister_simple);
-EXPORT_SYMBOL_GPL(led_trigger_event);
 
 MODULE_AUTHOR("Richard Purdie");
 MODULE_LICENSE("GPL");

diff --git a/drivers/leds/leds-clevo-mail.c b/drivers/leds/leds-clevo-mail.c
index d78fe6cd5a52586053d2d2bb0a0d8cd79c73cc69..eb3415e88f43e217fb8faa87a00b9c082773ce0f 100644 (file)
--- a/drivers/leds/leds-clevo-mail.c
+++ b/drivers/leds/leds-clevo-mail.c
@@ -14,7 +14,7 @@
 #define CLEVO_MAIL_LED_BLINK_1HZ       0x008A
 #define CLEVO_MAIL_LED_BLINK_0_5HZ     0x0083
 
-MODULE_AUTHOR("Márton Németh <nm127@freemail.hu>");
+MODULE_AUTHOR("Márton Németh <nm127@freemail.hu>");
 MODULE_DESCRIPTION("Clevo mail LED driver");
 MODULE_LICENSE("GPL");
 
@@ -103,8 +103,8 @@ static void clevo_mail_led_set(struct led_classdev *led_cdev,
 }
 
 static int clevo_mail_led_blink(struct led_classdev *led_cdev,
-                               unsigned long* delay_on,
-                               unsigned long* delay_off)
+                               unsigned long *delay_on,
+                               unsigned long *delay_off)
 {
        int status = -EINVAL;
 

diff --git a/drivers/leds/leds-cobalt-qube.c b/drivers/leds/leds-cobalt-qube.c
index 096881a11b1a2a074d530e647974ac3a77b39ea7..059aa2924b1cb21ba9fa36c7c3f4b441989e18b1 100644 (file)
--- a/drivers/leds/leds-cobalt-qube.c
+++ b/drivers/leds/leds-cobalt-qube.c
@@ -18,7 +18,7 @@ static void __iomem *led_port;
 static u8 led_value;
 
 static void qube_front_led_set(struct led_classdev *led_cdev,
-                               enum led_brightness brightness)
+                              enum led_brightness brightness)
 {
        if (brightness)
                led_value = LED_FRONT_LEFT | LED_FRONT_RIGHT;

diff --git a/drivers/leds/leds-cobalt-raq.c b/drivers/leds/leds-cobalt-raq.c
index 6ebfff341e6cf725c4b4ccc83a823425a9356c6a..ff0e8c3fbf9b79d61365d456d1d78f314390402e 100644 (file)
--- a/drivers/leds/leds-cobalt-raq.c
+++ b/drivers/leds/leds-cobalt-raq.c
@@ -15,7 +15,7 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 #include <linux/init.h>
 #include <linux/io.h>
@@ -33,7 +33,7 @@ static u8 led_value;
 static DEFINE_SPINLOCK(led_value_lock);
 
 static void raq_web_led_set(struct led_classdev *led_cdev,
-                            enum led_brightness brightness)
+                           enum led_brightness brightness)
 {
        unsigned long flags;
 
@@ -54,7 +54,7 @@ static struct led_classdev raq_web_led = {
 };
 
 static void raq_power_off_led_set(struct led_classdev *led_cdev,
-                                  enum led_brightness brightness)
+                                 enum led_brightness brightness)
 {
        unsigned long flags;
 

diff --cc drivers/leds/leds-corgi.c
Simple merge

diff --cc drivers/leds/leds-h1940.c
Simple merge

diff --cc drivers/leds/leds-hp6xx.c
Simple merge

diff --cc drivers/leds/leds-s3c24xx.c
Simple merge

diff --cc drivers/leds/leds-spitz.c
Simple merge

diff --cc drivers/leds/leds.h
Simple merge

diff --cc drivers/leds/ledtrig-ide-disk.c
Simple merge

diff --cc drivers/leds/ledtrig-timer.c
Simple merge