diff --git a/arch/m68k/coldfire/m528x.c b/arch/m68k/coldfire/m528x.c
index 45e947aeade4..12f9e370d8dd 100644
--- a/arch/m68k/coldfire/m528x.c
+++ b/arch/m68k/coldfire/m528x.c
@@ -102,14 +102,14 @@ void wildfiremod_halt(void)
 	printk(KERN_INFO "WildFireMod hibernating...\n");
 
 	/* Set portE.5 to Digital IO */
-	MCF5282_GPIO_PEPAR &= ~(1 << (5 * 2));
+	writew(readw(MCFGPIO_PEPAR) & ~(1 << (5 * 2)), MCFGPIO_PEPAR);
 
 	/* Make portE.5 an output */
-	MCF5282_GPIO_DDRE |= (1 << 5);
+	writeb(readb(MCFGPIO_PDDR_E) | (1 << 5), MCFGPIO_PDDR_E);
 
 	/* Now toggle portE.5 from low to high */
-	MCF5282_GPIO_PORTE &= ~(1 << 5);
-	MCF5282_GPIO_PORTE |= (1 << 5);
+	writeb(readb(MCFGPIO_PODR_E) & ~(1 << 5), MCFGPIO_PODR_E);
+	writeb(readb(MCFGPIO_PODR_E) | (1 << 5), MCFGPIO_PODR_E);
 
 	printk(KERN_EMERG "Failed to hibernate. Halting!\n");
 }