This is a note to let you know that I've just added the patch titled
usb: gadget: udc: renesas_usb3: fix double phy_put()
to my usb git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git in the usb-testing branch.
The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.)
The patch will be merged to the usb-next branch sometime soon, after it passes testing, and the merge window is open.
If you have any questions about this process, please let me know.
From 8223b2f89ca63e203dcb54148e30d94979f17b0b Mon Sep 17 00:00:00 2001
From: Yoshihiro Shimoda yoshihiro.shimoda.uh@renesas.com Date: Mon, 2 Apr 2018 21:21:31 +0900 Subject: usb: gadget: udc: renesas_usb3: fix double phy_put()
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: 279d4bc64060 ("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 --- drivers/usb/gadget/udc/renesas_usb3.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/drivers/usb/gadget/udc/renesas_usb3.c b/drivers/usb/gadget/udc/renesas_usb3.c index 2bb2cca5ca82..5caf78bbbf7c 100644 --- a/drivers/usb/gadget/udc/renesas_usb3.c +++ b/drivers/usb/gadget/udc/renesas_usb3.c @@ -2421,8 +2421,6 @@ 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;