soc/intel/{cnl,icl}: Use matching type cast

Change-Id: Ie534a05f8d3945492ab5b817522486cdcd3c4cab
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50932
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/soc/intel/cannonlake/pmutil.c b/src/soc/intel/cannonlake/pmutil.c
index bf4e34f..d6ecd8b 100644
--- a/src/soc/intel/cannonlake/pmutil.c
+++ b/src/soc/intel/cannonlake/pmutil.c
@@ -117,7 +117,7 @@
 	/* 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 9cc6f02..894894f 100644
--- a/src/soc/intel/icelake/pmutil.c
+++ b/src/soc/intel/icelake/pmutil.c
@@ -116,7 +116,7 @@
 	/* 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);