usb: gadget: r8a66597-udc: convert to clk_prepare/unprepare

Turn clk_enable() and clk_disable() calls into clk_prepare_enable() and
clk_disable_unprepare() to get ready for the migration to the common
clock framework.

Cc: Felipe Balbi <balbi@ti.com>
Cc: linux-usb@vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

diff --git a/drivers/usb/gadget/r8a66597-udc.c b/drivers/usb/gadget/r8a66597-udc.c
index 68be48d..4728751 100644 (file)
--- a/drivers/usb/gadget/r8a66597-udc.c
+++ b/drivers/usb/gadget/r8a66597-udc.c
@@ -1833,7 +1833,7 @@ static int __exit r8a66597_remove(struct platform_device *pdev)
        r8a66597_free_request(&r8a66597->ep[0].ep, r8a66597->ep0_req);
 
        if (r8a66597->pdata->on_chip) {
-               clk_disable(r8a66597->clk);
+               clk_disable_unprepare(r8a66597->clk);
                clk_put(r8a66597->clk);
        }
 
@@ -1931,7 +1931,7 @@ static int __init r8a66597_probe(struct platform_device *pdev)
                        ret = PTR_ERR(r8a66597->clk);
                        goto clean_up;
                }
-               clk_enable(r8a66597->clk);
+               clk_prepare_enable(r8a66597->clk);
        }
 
        if (r8a66597->pdata->sudmac) {
@@ -1996,7 +1996,7 @@ clean_up3:
        free_irq(irq, r8a66597);
 clean_up2:
        if (r8a66597->pdata->on_chip) {
-               clk_disable(r8a66597->clk);
+               clk_disable_unprepare(r8a66597->clk);
                clk_put(r8a66597->clk);
        }
 clean_up: