From d33fb008e4dd807e451cdbcf90712a3d44bc011f Mon Sep 17 00:00:00 2001 From: Sudip Mukherjee Date: Sun, 3 Jul 2016 22:01:06 +0100 Subject: [PATCH] phy: rockhip-usb: use devm_add_action_or_reset() If devm_add_action() fails we are explicitly calling the cleanup to free the resources allocated. Lets use the helper devm_add_action_or_reset() and return directly in case of error, as we know that the cleanup function has been already called by the helper if there was any error. Signed-off-by: Sudip Mukherjee Reviewed-by: Heiko Stuebner Signed-off-by: Kishon Vijay Abraham I --- drivers/phy/phy-rockchip-usb.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/phy/phy-rockchip-usb.c b/drivers/phy/phy-rockchip-usb.c index e66b5bf3605f..2a7381f4fe4c 100644 --- a/drivers/phy/phy-rockchip-usb.c +++ b/drivers/phy/phy-rockchip-usb.c @@ -236,9 +236,10 @@ static int rockchip_usb_phy_init(struct rockchip_usb_phy_base *base, goto err_clk_prov; } - err = devm_add_action(base->dev, rockchip_usb_phy_action, rk_phy); + err = devm_add_action_or_reset(base->dev, rockchip_usb_phy_action, + rk_phy); if (err) - goto err_devm_action; + return err; rk_phy->phy = devm_phy_create(base->dev, child, &ops); if (IS_ERR(rk_phy->phy)) { @@ -256,9 +257,6 @@ static int rockchip_usb_phy_init(struct rockchip_usb_phy_base *base, else return rockchip_usb_phy_power(rk_phy, 1); -err_devm_action: - if (!rk_phy->uart_enabled) - of_clk_del_provider(child); err_clk_prov: if (!rk_phy->uart_enabled) clk_unregister(rk_phy->clk480m); -- 2.11.0