From d1357119157c4662d43143885f3691f9a766369a Mon Sep 17 00:00:00 2001
From: Peter Chen <peter.chen@nxp.com>
Date: Thu, 10 Dec 2020 21:33:21 +0800
Subject: usb: cdns3: imx: improve driver .remove API
Keep the runtime active during the remove operation, and disable
related clocks.
Signed-off-by: Peter Chen <peter.chen@nxp.com>
---
drivers/usb/cdns3/cdns3-imx.c | 5 +++++
1 file changed, 5 insertions(+)
(limited to 'drivers/usb/cdns3/cdns3-imx.c')
diff --git a/drivers/usb/cdns3/cdns3-imx.c b/drivers/usb/cdns3/cdns3-imx.c
index 6b358e8be579..7990fee03fe4 100644
--- a/drivers/usb/cdns3/cdns3-imx.c
+++ b/drivers/usb/cdns3/cdns3-imx.c
@@ -221,8 +221,13 @@ err:
static int cdns_imx_remove(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
+ struct cdns_imx *data = dev_get_drvdata(dev);
+ pm_runtime_get_sync(dev);
of_platform_depopulate(dev);
+ clk_bulk_disable_unprepare(data->num_clks, data->clks);
+ pm_runtime_disable(dev);
+ pm_runtime_put_noidle(dev);
platform_set_drvdata(pdev, NULL);
return 0;
--
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