[PATCH] phy: qcom-qmp: Make use of the helper function devm_add_action_or_reset()
From: Cai Huoqing <hidden>
Date: 2021-09-22 13:00:27
Also in:
linux-arm-msm, lkml
Subsystem:
arm/qualcomm mailing list, generic phy framework, the rest · Maintainers:
Vinod Koul, Linus Torvalds
The helper function devm_add_action_or_reset() will internally call devm_add_action(), and gif devm_add_action() fails then it will execute the action mentioned and return the error code. So use devm_add_action_or_reset() instead of devm_add_action() to simplify the error handling, reduce the code. Signed-off-by: Cai Huoqing <redacted> --- drivers/phy/qualcomm/phy-qcom-qmp.c | 12 ++---------- 1 file changed, 2 insertions(+), 10 deletions(-)
diff --git a/drivers/phy/qualcomm/phy-qcom-qmp.c b/drivers/phy/qualcomm/phy-qcom-qmp.c
index f14032170b1c..084e3d96264e 100644
--- a/drivers/phy/qualcomm/phy-qcom-qmp.c
+++ b/drivers/phy/qualcomm/phy-qcom-qmp.c@@ -5154,11 +5154,7 @@ static int phy_pipe_clk_register(struct qcom_qmp *qmp, struct device_node *np) * Roll a devm action because the clock provider is the child node, but * the child node is not actually a device. */ - ret = devm_add_action(qmp->dev, phy_clk_release_provider, np); - if (ret) - phy_clk_release_provider(np); - - return ret; + return devm_add_action_or_reset(qmp->dev, phy_clk_release_provider, np); } /*
@@ -5350,11 +5346,7 @@ static int phy_dp_clks_register(struct qcom_qmp *qmp, struct qmp_phy *qphy, * Roll a devm action because the clock provider is the child node, but * the child node is not actually a device. */ - ret = devm_add_action(qmp->dev, phy_clk_release_provider, np); - if (ret) - phy_clk_release_provider(np); - - return ret; + return devm_add_action_or_reset(qmp->dev, phy_clk_release_provider, np); } static const struct phy_ops qcom_qmp_phy_gen_ops = {
--
2.25.1
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