5.10-stable review patch. If anyone has any objections, please let me know.
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From: Alexander Stein alexander.stein@ew.tq-group.com
[ Upstream commit 18171cfc3c236a1587dcad9adc27c6e781af4438 ]
Use dev_err_probe() to simplify handling errors in ci_hdrc_imx_probe()
Acked-by: Peter Chen peter.chen@kernel.org Signed-off-by: Alexander Stein alexander.stein@ew.tq-group.com Link: https://lore.kernel.org/r/20220614120522.1469957-1-alexander.stein@ew.tq-gro... Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org Stable-dep-of: 8c531e0a8c2d ("usb: chipidea: ci_hdrc_imx: implement usb_phy_init() error handling") Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/usb/chipidea/ci_hdrc_imx.c | 23 +++++++---------------- 1 file changed, 7 insertions(+), 16 deletions(-)
diff --git a/drivers/usb/chipidea/ci_hdrc_imx.c b/drivers/usb/chipidea/ci_hdrc_imx.c index a54c3cff6c28e..abe162cd729e9 100644 --- a/drivers/usb/chipidea/ci_hdrc_imx.c +++ b/drivers/usb/chipidea/ci_hdrc_imx.c @@ -360,25 +360,18 @@ static int ci_hdrc_imx_probe(struct platform_device *pdev) data->pinctrl = devm_pinctrl_get(dev); if (PTR_ERR(data->pinctrl) == -ENODEV) data->pinctrl = NULL; - else if (IS_ERR(data->pinctrl)) { - if (PTR_ERR(data->pinctrl) != -EPROBE_DEFER) - dev_err(dev, "pinctrl get failed, err=%ld\n", - PTR_ERR(data->pinctrl)); - return PTR_ERR(data->pinctrl); - } + else if (IS_ERR(data->pinctrl)) + return dev_err_probe(dev, PTR_ERR(data->pinctrl), + "pinctrl get failed\n");
data->hsic_pad_regulator = devm_regulator_get_optional(dev, "hsic"); if (PTR_ERR(data->hsic_pad_regulator) == -ENODEV) { /* no pad regualator is needed */ data->hsic_pad_regulator = NULL; - } else if (IS_ERR(data->hsic_pad_regulator)) { - if (PTR_ERR(data->hsic_pad_regulator) != -EPROBE_DEFER) - dev_err(dev, - "Get HSIC pad regulator error: %ld\n", - PTR_ERR(data->hsic_pad_regulator)); - return PTR_ERR(data->hsic_pad_regulator); - } + } else if (IS_ERR(data->hsic_pad_regulator)) + return dev_err_probe(dev, PTR_ERR(data->hsic_pad_regulator), + "Get HSIC pad regulator error\n");
if (data->hsic_pad_regulator) { ret = regulator_enable(data->hsic_pad_regulator); @@ -470,9 +463,7 @@ static int ci_hdrc_imx_probe(struct platform_device *pdev) &pdata); if (IS_ERR(data->ci_pdev)) { ret = PTR_ERR(data->ci_pdev); - if (ret != -EPROBE_DEFER) - dev_err(dev, "ci_hdrc_add_device failed, err=%d\n", - ret); + dev_err_probe(dev, ret, "ci_hdrc_add_device failed\n"); goto err_clk; }