diff options
| author | Yuan Can <yuancan@huawei.com> | 2022-09-22 14:12:24 +0300 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2022-09-24 09:37:27 +0300 |
| commit | a548b6b4e4d9de38ec9603608875aad914382cb8 (patch) | |
| tree | 61701eac46ac4444dffd1afd695fd55c32a3d253 /drivers | |
| parent | a270cc137ba942af554c18db551b9487f04f43a4 (diff) | |
| download | linux-a548b6b4e4d9de38ec9603608875aad914382cb8.tar.xz | |
phy: qcom-qmp-pcie: Use dev_err_probe() to simplify code
In the probe path, dev_err() can be replaced with dev_err_probe()
which will check if error code is -EPROBE_DEFER and prints the
error name. It also sets the defer probe reason which can be
checked later through debugfs.
Signed-off-by: Yuan Can <yuancan@huawei.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Andrew Halaney <ahalaney@redhat.com>
Link: https://lore.kernel.org/r/20220922111228.36355-4-yuancan@huawei.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/phy/qualcomm/phy-qcom-qmp-pcie.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c b/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c index dde398105f03..7aff3f9940a5 100644 --- a/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c +++ b/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c @@ -2344,12 +2344,9 @@ static int qmp_pcie_probe(struct platform_device *pdev) return ret; ret = qmp_pcie_vreg_init(dev, cfg); - if (ret) { - if (ret != -EPROBE_DEFER) - dev_err(dev, "failed to get regulator supplies: %d\n", - ret); - return ret; - } + if (ret) + return dev_err_probe(dev, ret, + "failed to get regulator supplies\n"); num = of_get_available_child_count(dev->of_node); /* do we have a rogue child node ? */ |