diff --git a/arch/arm/mach-at91/at91sam9rl.c b/arch/arm/mach-at91/at91sam9rl.c
index c4004e2..29dae9b 100644
--- a/arch/arm/mach-at91/at91sam9rl.c
+++ b/arch/arm/mach-at91/at91sam9rl.c
@@ -290,6 +290,10 @@
 	at91_init_sram(0, AT91SAM9RL_SRAM_BASE, sram_size);
 }
 
+static void __init at91sam9rl_ioremap_registers(void)
+{
+}
+
 static void __init at91sam9rl_initialize(void)
 {
 	at91_arch_reset = at91sam9_alt_reset;
@@ -345,6 +349,7 @@
 struct at91_init_soc __initdata at91sam9rl_soc = {
 	.map_io = at91sam9rl_map_io,
 	.default_irq_priority = at91sam9rl_default_irq_priority,
+	.ioremap_registers = at91sam9rl_ioremap_registers,
 	.register_clocks = at91sam9rl_register_clocks,
 	.init = at91sam9rl_initialize,
 };