1 files changed, 12 insertions, 5 deletions

diff --git a/arch/arm/mach-ixp4xx/nslu2-setup.c b/arch/arm/mach-ixp4xx/nslu2-setup.c
index 7e55236c26ea..ba5f1cda2a9d 100644
--- a/arch/arm/mach-ixp4xx/nslu2-setup.c
+++ b/arch/arm/mach-ixp4xx/nslu2-setup.c
@@ -197,11 +197,8 @@ static void nslu2_power_off(void)
 {
         /* This causes the box to drop the power and go dead. */
 
-        /* enable the pwr cntl gpio */
-        gpio_line_config(NSLU2_PO_GPIO, IXP4XX_GPIO_OUT);
-
-        /* do the deed */
-        gpio_line_set(NSLU2_PO_GPIO, IXP4XX_GPIO_HIGH);
+        /* enable the pwr cntl gpio and assert power off */
+        gpio_direction_output(NSLU2_PO_GPIO, 1);
 }
 
 static irqreturn_t nslu2_power_handler(int irq, void *dev_id)
@@ -223,6 +220,16 @@ static irqreturn_t nslu2_reset_handler(int irq, void *dev_id)
         return IRQ_HANDLED;
 }
 
+static int __init nslu2_gpio_init(void)
+{
+        if (!machine_is_nslu2())
+                return 0;
+
+        /* Request the power off GPIO */
+        return gpio_request(NSLU2_PO_GPIO, "power off");
+}
+device_initcall(nslu2_gpio_init);
+
 static void __init nslu2_timer_init(void)
 {
     /* The xtal on this machine is non-standard. */