diff options
| author | Alexander Stein <alexander.stein@ew.tq-group.com> | 2022-06-14 15:05:22 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-06-21 17:40:54 +0300 |
| commit | 18171cfc3c236a1587dcad9adc27c6e781af4438 (patch) | |
| tree | 5c9081da4ccc8cc39f61b77b375fad806367d1e2 /drivers/usb/chipidea | |
| parent | 8709115180c612bd8e6686a7b6c6fe94e5b51cdc (diff) | |
| download | linux-18171cfc3c236a1587dcad9adc27c6e781af4438.tar.xz | |
usb: chipidea: ci_hdrc_imx: use dev_err_probe()
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-group.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/chipidea')
| -rw-r--r-- | drivers/usb/chipidea/ci_hdrc_imx.c | 23 |
1 files changed, 7 insertions, 16 deletions
diff --git a/drivers/usb/chipidea/ci_hdrc_imx.c b/drivers/usb/chipidea/ci_hdrc_imx.c index 097142ffb184..9ffcecd3058c 100644 --- a/drivers/usb/chipidea/ci_hdrc_imx.c +++ b/drivers/usb/chipidea/ci_hdrc_imx.c @@ -348,25 +348,18 @@ 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); @@ -458,9 +451,7 @@ 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; } |