diff --git a/drivers/mmc/host/sdhci-of-at91.c b/drivers/mmc/host/sdhci-of-at91.c
index fcef5c0d0908..e36db6c6618e 100644
--- a/drivers/mmc/host/sdhci-of-at91.c
+++ b/drivers/mmc/host/sdhci-of-at91.c
@@ -101,22 +101,6 @@ static void sdhci_at91_set_clock(struct sdhci_host *host, unsigned int clock)
 	sdhci_writew(host, clk, SDHCI_CLOCK_CONTROL);
 }
 
-/*
- * In this specific implementation of the SDHCI controller, the power register
- * needs to have a valid voltage set even when the power supply is managed by
- * an external regulator.
- */
-static void sdhci_at91_set_power(struct sdhci_host *host, unsigned char mode,
-		     unsigned short vdd)
-{
-	if (!IS_ERR(host->mmc->supply.vmmc)) {
-		struct mmc_host *mmc = host->mmc;
-
-		mmc_regulator_set_ocr(mmc, mmc->supply.vmmc, vdd);
-	}
-	sdhci_set_power_noreg(host, mode, vdd);
-}
-
 static void sdhci_at91_set_uhs_signaling(struct sdhci_host *host,
 					 unsigned int timing)
 {
@@ -146,7 +130,7 @@ static const struct sdhci_ops sdhci_at91_sama5d2_ops = {
 	.set_bus_width		= sdhci_set_bus_width,
 	.reset			= sdhci_at91_reset,
 	.set_uhs_signaling	= sdhci_at91_set_uhs_signaling,
-	.set_power		= sdhci_at91_set_power,
+	.set_power		= sdhci_set_power_and_bus_voltage,
 };
 
 static const struct sdhci_pltfm_data sdhci_sama5d2_pdata = {