From: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
Prepare the clock before enabling it.
Cc: Felipe Balbi <balbi@xxxxxx>
Cc: <linux-usb@xxxxxxxxxxxxxxx>
Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
---
drivers/usb/gadget/imx_udc.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/usb/gadget/imx_udc.c b/drivers/usb/gadget/imx_udc.c
index 54034f8..dc53348 100644
--- a/drivers/usb/gadget/imx_udc.c
+++ b/drivers/usb/gadget/imx_udc.c
@@ -1432,7 +1432,7 @@ static int __init imx_udc_probe(struct platform_device *pdev)
dev_err(&pdev->dev, "can't get USB clock\n");
goto fail2;
}
- clk_enable(clk);
+ clk_prepare_enable(clk);
if (clk_get_rate(clk) != 48000000) {
D_INI(&pdev->dev,
@@ -1496,7 +1496,7 @@ fail4:
free_irq(imx_usb->usbd_int[i], imx_usb);
fail3:
clk_put(clk);
- clk_disable(clk);
+ clk_disable_unprepare(clk);
fail2:
iounmap(base);
fail1:
@@ -1521,7 +1521,7 @@ static int __exit imx_udc_remove(struct platform_device *pdev)
free_irq(imx_usb->usbd_int[i], imx_usb);
clk_put(imx_usb->clk);
- clk_disable(imx_usb->clk);
+ clk_disable_unprepare(imx_usb->clk);
iounmap(imx_usb->base);
release_mem_region(imx_usb->res->start, resource_size(imx_usb->res));
--
1.7.1
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