diff --git a/arch/powerpc/sysdev/micropatch.c b/arch/powerpc/sysdev/micropatch.c
index 18080f376e1a5ca18b9b3531f99f5053fae42214..6c56ae902d4cafd883463e47bcc54e05f48c5eac 100644
--- a/arch/powerpc/sysdev/micropatch.c
+++ b/arch/powerpc/sysdev/micropatch.c
@@ -626,9 +626,14 @@ cpm_load_patch(cpm8xx_t	*cp)
 {
 	volatile uint		*dp;		/* Dual-ported RAM. */
 	volatile cpm8xx_t	*commproc;
+#if defined(CONFIG_I2C_SPI_UCODE_PATCH) || \
+    defined(CONFIG_I2C_SPI_SMC1_UCODE_PATCH)
 	volatile iic_t		*iip;
 	volatile struct spi_pram *spp;
+#ifdef CONFIG_I2C_SPI_SMC1_UCODE_PATCH
 	volatile smc_uart_t	*smp;
+#endif
+#endif
 	int	i;
 
 	commproc = cp;