[commit] r2424 - trunk/linux-2.6.x/arch/arm/mach-nds/arm7

[dslinux_sonny_jim at dslinux.in-berlin.de]

Author: dslinux_sonny_jim
Date: Wed Jul  1 13:41:37 2009
New Revision: 2424

Log:
Change return value of isDLite to make more sense

Modified:
   trunk/linux-2.6.x/arch/arm/mach-nds/arm7/main.c

Modified: trunk/linux-2.6.x/arch/arm/mach-nds/arm7/main.c
==============================================================================
--- trunk/linux-2.6.x/arch/arm/mach-nds/arm7/main.c	(original)
+++ trunk/linux-2.6.x/arch/arm/mach-nds/arm7/main.c	Wed Jul  1 13:41:37 2009
@@ -20,7 +20,7 @@
 
 int isDSLite(void)
 {
-	return ((power_read(POWER_BACKLIGHT)) & (1<<6));
+	return !((power_read(POWER_BACKLIGHT)) & (1<<6));
 }
 	
 /* recieve outstanding FIFO commands from ARM9 */
@@ -59,7 +59,8 @@
 			cmddata = FIFO_POWER_GET_DATA(data);
 			switch (cmd) {
 			case FIFO_POWER_CMD_BACKLIGHT_BRIGHTNESS:
-					if (isDSLite() == 0) break;
+					if (isDSLite()) 
+						break;
 					switch (cmddata) {
 					case 0:
 						data = power_read(POWER_BACKLIGHT);