From 240bc678f72629b9bf420d7dd75462fdcb70b2a8 Mon Sep 17 00:00:00 2001 From: Florian Fainelli Date: Thu, 10 May 2018 13:17:30 -0700 Subject: [PATCH] net: phy: phylink: Release link GPIO [ Upstream commit daab3349ad1a69663ccad278ed71d55974d104b4 ] We are not releasing the link GPIO descriptor with gpiod_put() which results in subsequent probing to get -EBUSY when calling fwnode_get_named_gpiod(). Fix this by doing the release in phylink_destroy(). Fixes: 9525ae83959b ("phylink: add phylink infrastructure") Signed-off-by: Florian Fainelli Signed-off-by: David S. Miller Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- drivers/net/phy/phylink.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/phy/phylink.c b/drivers/net/phy/phylink.c index 1b2fe74a44ea..e4a6ed88b9cf 100644 --- a/drivers/net/phy/phylink.c +++ b/drivers/net/phy/phylink.c @@ -561,6 +561,8 @@ void phylink_destroy(struct phylink *pl) { if (pl->sfp_bus) sfp_unregister_upstream(pl->sfp_bus); + if (!IS_ERR(pl->link_gpio)) + gpiod_put(pl->link_gpio); cancel_work_sync(&pl->resolve); kfree(pl);