Commit b5ea08aa authored by Claudiu Beznea's avatar Claudiu Beznea Committed by Greg Kroah-Hartman
Browse files

usb: renesas_usbhs: Call clk_put() 



Clocks acquired with of_clk_get() need to be freed with clk_put(). Call
clk_put() on priv->clks[0] on error path.

Fixes: 3df0e240 ("usb: renesas_usbhs: Add multiple clocks management")
Cc: stable <stable@kernel.org>
Reviewed-by: default avatarYoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Tested-by: default avatarYoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: default avatarClaudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Link: https://lore.kernel.org/r/20250225110248.870417-2-claudiu.beznea.uj@bp.renesas.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 69c58dee

drivers/usb/renesas_usbhs/common.c

+3 −1
Original line number Diff line number Diff line
@@ -312,8 +312,10 @@ static int usbhsc_clk_get(struct device *dev, struct usbhs_priv *priv) 
	priv->clks[1] = of_clk_get(dev_of_node(dev), 1);

	if (PTR_ERR(priv->clks[1]) == -ENOENT)

		priv->clks[1] = NULL;

	else if (IS_ERR(priv->clks[1]))

	else if (IS_ERR(priv->clks[1])) {

		clk_put(priv->clks[0]);

		return PTR_ERR(priv->clks[1]);

	}



	return 0;

}