diff --git a/drivers/mmc/host/sdhci-pltfm.h b/drivers/mmc/host/sdhci-pltfm.h
index 3280f2077959..957839d0fe37 100644
--- a/drivers/mmc/host/sdhci-pltfm.h
+++ b/drivers/mmc/host/sdhci-pltfm.h
@@ -106,7 +106,7 @@ extern unsigned int sdhci_pltfm_clk_get_max_clock(struct sdhci_host *host);
 
 static inline void *sdhci_pltfm_priv(struct sdhci_pltfm_host *host)
 {
-	return (void *)host->private;
+	return host->private;
 }
 
 extern const struct dev_pm_ops sdhci_pltfm_pmops;
diff --git a/drivers/mmc/host/sdhci.h b/drivers/mmc/host/sdhci.h
index 2570455b219a..9c357760b1cd 100644
--- a/drivers/mmc/host/sdhci.h
+++ b/drivers/mmc/host/sdhci.h
@@ -656,7 +656,7 @@ extern void sdhci_free_host(struct sdhci_host *host);
 
 static inline void *sdhci_priv(struct sdhci_host *host)
 {
-	return (void *)host->private;
+	return host->private;
 }
 
 extern void sdhci_card_detect(struct sdhci_host *host);