patch-2.4.22 linux-2.4.22/arch/ppc/platforms/pmac_backlight.c

• Lines: 54
• Date: 2003-08-25 04:44:40.000000000 -0700
• Orig file: linux-2.4.21/arch/ppc/platforms/pmac_backlight.c
• Orig date: 2003-06-13 07:51:31.000000000 -0700

diff -urN linux-2.4.21/arch/ppc/platforms/pmac_backlight.c linux-2.4.22/arch/ppc/platforms/pmac_backlight.c
@@ -1,7 +1,7 @@
 /*
  * Miscellaneous procedures for dealing with the PowerMac hardware.
  * Contains support for the backlight.
- * 
+ *
  *   Copyright (C) 2000 Benjamin Herrenschmidt
  *
  */
@@ -38,7 +38,7 @@
 	int valid = 0;
 
 	bk_node = find_devices("backlight");
-	
+
 #ifdef CONFIG_ADB_PMU
 	/* Special case for the old PowerBook since I can't test on it */
 	backlight_autosave = machine_is_compatible("AAPL,3400/2400")
@@ -58,7 +58,7 @@
 		return;
 	backlighter = ctrler;
 	backlighter_data = data;
-	
+
 	if (bk_node && !backlight_autosave)
 		prop = get_property(bk_node, "bklt", NULL);
 	else
@@ -68,7 +68,7 @@
 		if (backlight_level > BACKLIGHT_MAX)
 			backlight_level = BACKLIGHT_MAX;
 	}
-	
+
 #ifdef CONFIG_ADB_PMU
 	if (backlight_autosave) {
 		struct adb_request req;
@@ -97,7 +97,7 @@
 set_backlight_enable(int enable)
 {
 	int rc;
-	
+
 	if (!backlighter)
 		return -ENODEV;
 	rc = backlighter->set_enable(enable, backlight_level, backlighter_data);
@@ -118,7 +118,7 @@
 set_backlight_level(int level)
 {
 	int rc = 0;
-	
+
 	if (!backlighter)
 		return -ENODEV;
 	if (level < BACKLIGHT_MIN)