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/leds-clevo-mail.c b/drivers/leds/leds-clevo-mail.c
index d78fe6c..eb3415e 100644
--- 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 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;