openwrt/target/linux/ixp4xx/patches-2.6.23/016-dsmg600_auto_power_on.patch

---
 arch/arm/mach-ixp4xx/dsmg600-power.c |   13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

Index: linux-2.6.22-rc5-armeb/arch/arm/mach-ixp4xx/dsmg600-power.c
===================================================================
--- linux-2.6.22-rc5-armeb.orig/arch/arm/mach-ixp4xx/dsmg600-power.c
+++ linux-2.6.22-rc5-armeb/arch/arm/mach-ixp4xx/dsmg600-power.c
@@ -50,6 +50,13 @@
 	if (*IXP4XX_GPIO_GPINR & DSMG600_PB_BM) {
 
 		/* IO Pin is 1 (button pushed) */
+		if (power_button_countdown > 0) {
+			power_button_countdown--;
+		}
+
+	} else {
+
+		/* Done on button release, to allow for auto-power-on mods. */
 		if (power_button_countdown == 0) {
 			/* Signal init to do the ctrlaltdel action, this will bypass
 			 * init if it hasn't started and do a kernel_restart.
@@ -58,11 +65,9 @@
 
 			/* Change the state of the power LED to "blink" */
 			gpio_line_set(DSMG600_LED_PWR_GPIO, IXP4XX_GPIO_LOW);
+		} else {
+			power_button_countdown = PBUTTON_HOLDDOWN_COUNT;
 		}
-		power_button_countdown--;
-
-	} else {
-		power_button_countdown = PBUTTON_HOLDDOWN_COUNT;
 	}
 
 	mod_timer(&dsmg600_power_timer, jiffies + msecs_to_jiffies(500));