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usb: phy: Fix API devm_usb_put_phy() can not release the phy

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commit fdce49b5da6e0fb6d077986dec3e90ef2b094b50 upstream.

For devm_usb_put_phy(), its comment says it needs to invoke usb_put_phy()
to release the phy, but it does not do that actually, so it can not fully
undo what the API devm_usb_get_phy() does, that is wrong, fixed by using
devres_release() instead of devres_destroy() within the API.

Fixes: cedf860237 ("usb: phy: move bulk of otg/otg.c to phy/phy.c")
Cc: stable@vger.kernel.org
Signed-off-by: Zijun Hu <quic_zijuhu@quicinc.com>
Link: https://lore.kernel.org/r/20241020-usb_phy_fix-v1-1-7f79243b8e1e@quicinc.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Zijun Hu
2024-10-20 17:33:42 +08:00
committed by Greg Kroah-Hartman
parent bdca59e180
commit 3a5693be9a
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/phy/phy.c
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@@ -579,7 +579,7 @@ void devm_usb_put_phy(struct device *dev, struct usb_phy *phy)
{
int r;
r = devres_destroy(dev, devm_usb_phy_release, devm_usb_phy_match, phy);
r = devres_release(dev, devm_usb_phy_release, devm_usb_phy_match, phy);
dev_WARN_ONCE(dev, r, "couldn't find PHY resource\n");
}
EXPORT_SYMBOL_GPL(devm_usb_put_phy);