diff --git a/drivers/mfd/omap-usb-host.c b/drivers/mfd/omap-usb-host.c
index 1b65ffe08ff9..142650fdc058 100644
--- a/drivers/mfd/omap-usb-host.c
+++ b/drivers/mfd/omap-usb-host.c
@@ -328,13 +328,13 @@ static int usbhs_runtime_resume(struct device *dev)
 	omap_tll_enable(pdata);
 
 	if (!IS_ERR(omap->ehci_logic_fck))
-		clk_enable(omap->ehci_logic_fck);
+		clk_prepare_enable(omap->ehci_logic_fck);
 
 	for (i = 0; i < omap->nports; i++) {
 		switch (pdata->port_mode[i]) {
 		case OMAP_EHCI_PORT_MODE_HSIC:
 			if (!IS_ERR(omap->hsic60m_clk[i])) {
-				r = clk_enable(omap->hsic60m_clk[i]);
+				r = clk_prepare_enable(omap->hsic60m_clk[i]);
 				if (r) {
 					dev_err(dev,
 					 "Can't enable port %d hsic60m clk:%d\n",
@@ -343,7 +343,7 @@ static int usbhs_runtime_resume(struct device *dev)
 			}
 
 			if (!IS_ERR(omap->hsic480m_clk[i])) {
-				r = clk_enable(omap->hsic480m_clk[i]);
+				r = clk_prepare_enable(omap->hsic480m_clk[i]);
 				if (r) {
 					dev_err(dev,
 					 "Can't enable port %d hsic480m clk:%d\n",
@@ -354,7 +354,7 @@ static int usbhs_runtime_resume(struct device *dev)
 
 		case OMAP_EHCI_PORT_MODE_TLL:
 			if (!IS_ERR(omap->utmi_clk[i])) {
-				r = clk_enable(omap->utmi_clk[i]);
+				r = clk_prepare_enable(omap->utmi_clk[i]);
 				if (r) {
 					dev_err(dev,
 					 "Can't enable port %d clk : %d\n",
@@ -382,15 +382,15 @@ static int usbhs_runtime_suspend(struct device *dev)
 		switch (pdata->port_mode[i]) {
 		case OMAP_EHCI_PORT_MODE_HSIC:
 			if (!IS_ERR(omap->hsic60m_clk[i]))
-				clk_disable(omap->hsic60m_clk[i]);
+				clk_disable_unprepare(omap->hsic60m_clk[i]);
 
 			if (!IS_ERR(omap->hsic480m_clk[i]))
-				clk_disable(omap->hsic480m_clk[i]);
+				clk_disable_unprepare(omap->hsic480m_clk[i]);
 		/* Fall through as utmi_clks were used in HSIC mode */
 
 		case OMAP_EHCI_PORT_MODE_TLL:
 			if (!IS_ERR(omap->utmi_clk[i]))
-				clk_disable(omap->utmi_clk[i]);
+				clk_disable_unprepare(omap->utmi_clk[i]);
 			break;
 		default:
 			break;
@@ -398,7 +398,7 @@ static int usbhs_runtime_suspend(struct device *dev)
 	}
 
 	if (!IS_ERR(omap->ehci_logic_fck))
-		clk_disable(omap->ehci_logic_fck);
+		clk_disable_unprepare(omap->ehci_logic_fck);
 
 	omap_tll_disable(pdata);
 
diff --git a/drivers/mfd/omap-usb-tll.c b/drivers/mfd/omap-usb-tll.c
index b8f6401cbc22..0d946ae14453 100644
--- a/drivers/mfd/omap-usb-tll.c
+++ b/drivers/mfd/omap-usb-tll.c
@@ -429,7 +429,7 @@ int omap_tll_enable(struct usbhs_omap_platform_data *pdata)
 			if (IS_ERR(tll->ch_clk[i]))
 				continue;
 
-			r = clk_enable(tll->ch_clk[i]);
+			r = clk_prepare_enable(tll->ch_clk[i]);
 			if (r) {
 				dev_err(tll_dev,
 				 "Error enabling ch %d clock: %d\n", i, r);
@@ -460,7 +460,7 @@ int omap_tll_disable(struct usbhs_omap_platform_data *pdata)
 	for (i = 0; i < tll->nch; i++) {
 		if (omap_usb_mode_needs_tll(pdata->port_mode[i])) {
 			if (!IS_ERR(tll->ch_clk[i]))
-				clk_disable(tll->ch_clk[i]);
+				clk_disable_unprepare(tll->ch_clk[i]);
 		}
 	}