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usb: gadget: udc: renesas_usb3: fix double phy_put()

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commit 8223b2f89c upstream.

This patch fixes an issue that this driver cause double phy_put()
calling. This driver must not call phy_put() in the remove because
the driver calls devm_phy_get() in the probe.

Fixes: 279d4bc640 ("usb: gadget: udc: renesas_usb3: add support for generic phy")
Cc: <stable@vger.kernel.org> # v4.15+
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Yoshihiro Shimoda
2018-04-02 21:21:31 +09:00
committed by Greg Kroah-Hartman
parent 8a760bda09
commit c34dfee464
1 changed files with 0 additions and 2 deletions
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2
drivers/usb/gadget/udc/renesas_usb3.c
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@@ -2408,8 +2408,6 @@ static int renesas_usb3_remove(struct platform_device *pdev)
renesas_usb3_dma_free_prd(usb3, &pdev->dev);
__renesas_usb3_ep_free_request(usb3->ep0_req);
if (usb3->phy)
phy_put(usb3->phy);
pm_runtime_disable(&pdev->dev);
return 0;