[PATCH V2 3/5] usb: gadget: pxa25x_udc: prepare/unprepare clocks in pxa-ssp

[Dmitry Eremin-Solenikov]

Change clk_enable/disable() calls to clk_prepare_enable() and
clk_disable_unprepare().

Signed-off-by: Dmitry Eremin-Solenikov <dbarysh...@gmail.com>
---
 drivers/usb/gadget/udc/pxa25x_udc.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/usb/gadget/udc/pxa25x_udc.c 
b/drivers/usb/gadget/udc/pxa25x_udc.c
index 42f7eeb..e4964ee 100644
--- a/drivers/usb/gadget/udc/pxa25x_udc.c
+++ b/drivers/usb/gadget/udc/pxa25x_udc.c
@@ -103,8 +103,8 @@ static const char ep0name [] = "ep0";
 
 /* IXP doesn't yet support <linux/clk.h> */
 #define clk_get(dev,name)      NULL
-#define clk_enable(clk)                do { } while (0)
-#define clk_disable(clk)       do { } while (0)
+#define clk_prepare_enable(clk)        do { } while (0)
+#define clk_disable_unprepare(clk)     do { } while (0)
 #define clk_put(clk)           do { } while (0)
 
 #endif
@@ -932,7 +932,7 @@ static int pullup(struct pxa25x_udc *udc)
                if (!udc->active) {
                        udc->active = 1;
                        /* Enable clock for USB device */
-                       clk_enable(udc->clk);
+                       clk_prepare_enable(udc->clk);
                        udc_enable(udc);
                }
        } else {
@@ -945,7 +945,7 @@ static int pullup(struct pxa25x_udc *udc)
                        }
                        udc_disable(udc);
                        /* Disable clock for USB device */
-                       clk_disable(udc->clk);
+                       clk_disable_unprepare(udc->clk);
                        udc->active = 0;
                }
 
-- 
2.1.1

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