diff options
| author | Yang Yingliang <yangyingliang@huawei.com> | 2023-07-25 14:53:19 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-07-25 17:44:56 +0200 |
| commit | da6d91ed77062960107e2eddacd932abecfd0592 (patch) | |
| tree | 9e0c3eafaf6bb8340de60eb512509519bc700af7 /drivers | |
| parent | Revert "usb: gadget: tegra-xudc: Fix error check in tegra_xudc_powerdomain_in... (diff) | |
| download | linux-da6d91ed77062960107e2eddacd932abecfd0592.tar.xz linux-da6d91ed77062960107e2eddacd932abecfd0592.zip | |
usb: typec: qcom: fix return value check in qcom_pmic_typec_probe()
device_get_named_child_node() returns NULL, if it fails, replace
IS_ERR() with NULL pointer check.
Fixes: a4422ff22142 ("usb: typec: qcom: Add Qualcomm PMIC Type-C driver")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Acked-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Acked-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20230725125319.565733-1-yangyingliang@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/typec/tcpm/qcom/qcom_pmic_typec.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/typec/tcpm/qcom/qcom_pmic_typec.c b/drivers/usb/typec/tcpm/qcom/qcom_pmic_typec.c index a905160dd860..9b467a346114 100644 --- a/drivers/usb/typec/tcpm/qcom/qcom_pmic_typec.c +++ b/drivers/usb/typec/tcpm/qcom/qcom_pmic_typec.c @@ -209,8 +209,8 @@ static int qcom_pmic_typec_probe(struct platform_device *pdev) platform_set_drvdata(pdev, tcpm); tcpm->tcpc.fwnode = device_get_named_child_node(tcpm->dev, "connector"); - if (IS_ERR(tcpm->tcpc.fwnode)) - return PTR_ERR(tcpm->tcpc.fwnode); + if (!tcpm->tcpc.fwnode) + return -EINVAL; tcpm->tcpm_port = tcpm_register_port(tcpm->dev, &tcpm->tcpc); if (IS_ERR(tcpm->tcpm_port)) { |