diff --git a/arch/arm/mach-lpc32xx/common.c b/arch/arm/mach-lpc32xx/common.c
index d7aa54c25c59ddc8b56cfefc7aeebb389bb95627..de03620d7fa71e7daf9018e2e3c9708ad079d9dc 100644
--- a/arch/arm/mach-lpc32xx/common.c
+++ b/arch/arm/mach-lpc32xx/common.c
@@ -99,6 +99,7 @@ u32 lpc32xx_return_iram_size(void)
 
 	return iram_size;
 }
+EXPORT_SYMBOL_GPL(lpc32xx_return_iram_size);
 
 /*
  * Computes PLL rate from PLL register and input clock