diff --git a/src/soc/intel/cannonlake/pmutil.c b/src/soc/intel/cannonlake/pmutil.c
index bf4e34fafb..d6ecd8bb1f 100644
--- a/src/soc/intel/cannonlake/pmutil.c
+++ b/src/soc/intel/cannonlake/pmutil.c
@@ -117,7 +117,7 @@ void pmc_set_disb(void)
 	/* Set the DISB after DRAM init */
 	uint8_t disb_val;
 	/* Only care about bits [23:16] of register GEN_PMCON_A */
-	uint8_t *addr = (void *)(pmc_mmio_regs() + GEN_PMCON_A + 2);
+	uint8_t *addr = (uint8_t *)(pmc_mmio_regs() + GEN_PMCON_A + 2);
 
 	disb_val = read8(addr);
 	disb_val |= (DISB >> 16);
diff --git a/src/soc/intel/icelake/pmutil.c b/src/soc/intel/icelake/pmutil.c
index 9cc6f02df2..894894f95b 100644
--- a/src/soc/intel/icelake/pmutil.c
+++ b/src/soc/intel/icelake/pmutil.c
@@ -116,7 +116,7 @@ void pmc_set_disb(void)
 	/* Set the DISB after DRAM init */
 	uint8_t disb_val;
 	/* Only care about bits [23:16] of register GEN_PMCON_A */
-	uint8_t *addr = (void *)(pmc_mmio_regs() + GEN_PMCON_A + 2);
+	uint8_t *addr = (uint8_t *)(pmc_mmio_regs() + GEN_PMCON_A + 2);
 
 	disb_val = read8(addr);
 	disb_val |= (DISB >> 16);