sh: hp6xx: APM build fix and new battery values.

Build fixes for the hp6xx APM code, as well as some adjustments for
the battery values.
Signed-off-by: Kristoffer Ericson <Kristoffer.Ericson@gmail.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

arch/sh/boards/hp6xx/hp6xx_apm.c

@@ -20,9 +20,9 @@
 #define APM_CRITICAL			10
 #define APM_LOW				30
 
-#define HP680_BATTERY_MAX		875
-#define HP680_BATTERY_MIN		600
-#define HP680_BATTERY_AC_ON		900
+#define HP680_BATTERY_MAX		898
+#define HP680_BATTERY_MIN		486
+#define HP680_BATTERY_AC_ON		1023
 
 #define MODNAME "hp6x0_apm"
 
@@ -65,7 +65,7 @@ static void hp6x0_apm_get_power_status(struct apm_power_info *info)
 
 static irqreturn_t hp6x0_apm_interrupt(int irq, void *dev)
 {
-	if (!apm_suspended)
+	if (!APM_DISABLED)
 		apm_queue_event(APM_USER_SUSPEND);
 
 	return IRQ_HANDLED;
@@ -91,7 +91,6 @@ static int __init hp6x0_apm_init(void)
 static void __exit hp6x0_apm_exit(void)
 {
 	free_irq(HP680_BTN_IRQ, 0);
-	apm_get_info = NULL;
 }
 
 module_init(hp6x0_apm_init);