Commit da18980a authored by Heiner Kallweit's avatar Heiner Kallweit Committed by Philipp Zabel
Browse files

reset: renesas: Check return value of reset_control_deassert() 



Deasserting the reset is vital, therefore bail out in case of error.

Suggested-by: default avatarBiju Das <biju.das.jz@bp.renesas.com>
Signed-off-by: default avatarHeiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: default avatarBiju Das <biju.das.jz@bp.renesas.com>
Link: https://lore.kernel.org/r/b2131908-0110-006b-862f-080517f3e2d8@gmail.com


Signed-off-by: default avatarPhilipp Zabel <p.zabel@pengutronix.de>
parent 8362f521

drivers/reset/reset-rzg2l-usbphy-ctrl.c

+3 −1
Original line number Diff line number Diff line
@@ -121,7 +121,9 @@ static int rzg2l_usbphy_ctrl_probe(struct platform_device *pdev) 
		return dev_err_probe(dev, PTR_ERR(priv->rstc),

				     "failed to get reset\n");



	reset_control_deassert(priv->rstc);

	error = reset_control_deassert(priv->rstc);

	if (error)

		return error;



	priv->rcdev.ops = &rzg2l_usbphy_ctrl_reset_ops;

	priv->rcdev.of_reset_n_cells = 1;