diff options
| author |  Yuan Can <yuancan@huawei.com>
| 2022-09-22 11:15:51 +0000 |
|---|---|---|
| committer |  Vinod Koul <vkoul@kernel.org>
| 2022-09-24 12:34:56 +0530 |
| commit | 7706630c56070f6205e8bad637472d802f883b1a (patch) | |
| tree | 18d08e5647b65c33a77af1257c737f44efc3ba29 | |
| parent | phy: tegra: xusb: Use dev_err_probe() to simplify code (diff) | |
| download | linux-7706630c56070f6205e8bad637472d802f883b1a.tar.gz linux-7706630c56070f6205e8bad637472d802f883b1a.tar.bz2 linux-7706630c56070f6205e8bad637472d802f883b1a.zip | |
phy: intel: 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>
Link: https://lore.kernel.org/r/20220922111551.37188-1-yuancan@huawei.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
| -rw-r--r-- | drivers/phy/intel/phy-intel-lgm-combo.c | 45 |
1 files changed, 15 insertions, 30 deletions
diff --git a/drivers/phy/intel/phy-intel-lgm-combo.c b/drivers/phy/intel/phy-intel-lgm-combo.c index 157683d10367..6010e246d52e 100644 --- a/drivers/phy/intel/phy-intel-lgm-combo.c +++ b/drivers/phy/intel/phy-intel-lgm-combo.c @@ -413,44 +413,29 @@ static int intel_cbphy_fwnode_parse(struct intel_combo_phy *cbphy) u32 val; cbphy->core_clk = devm_clk_get(dev, NULL); - if (IS_ERR(cbphy->core_clk)) { - ret = PTR_ERR(cbphy->core_clk); - if (ret != -EPROBE_DEFER) - dev_err(dev, "Get clk failed:%d!\n", ret); - return ret; - } + if (IS_ERR(cbphy->core_clk)) + return dev_err_probe(dev, PTR_ERR(cbphy->core_clk), + "Get clk failed!\n"); cbphy->core_rst = devm_reset_control_get_optional(dev, "core"); - if (IS_ERR(cbphy->core_rst)) { - ret = PTR_ERR(cbphy->core_rst); - if (ret != -EPROBE_DEFER) - dev_err(dev, "Get core reset control err: %d!\n", ret); - return ret; - } + if (IS_ERR(cbphy->core_rst)) + return dev_err_probe(dev, PTR_ERR(cbphy->core_rst), + "Get core reset control err!\n"); cbphy->phy_rst = devm_reset_control_get_optional(dev, "phy"); - if (IS_ERR(cbphy->phy_rst)) { - ret = PTR_ERR(cbphy->phy_rst); - if (ret != -EPROBE_DEFER) - dev_err(dev, "Get PHY reset control err: %d!\n", ret); - return ret; - } + if (IS_ERR(cbphy->phy_rst)) + return dev_err_probe(dev, PTR_ERR(cbphy->phy_rst), + "Get PHY reset control err!\n"); cbphy->iphy[0].app_rst = devm_reset_control_get_optional(dev, "iphy0"); - if (IS_ERR(cbphy->iphy[0].app_rst)) { - ret = PTR_ERR(cbphy->iphy[0].app_rst); - if (ret != -EPROBE_DEFER) - dev_err(dev, "Get phy0 reset control err: %d!\n", ret); - return ret; - } + if (IS_ERR(cbphy->iphy[0].app_rst)) + return dev_err_probe(dev, PTR_ERR(cbphy->iphy[0].app_rst), + "Get phy0 reset control err!\n"); cbphy->iphy[1].app_rst = devm_reset_control_get_optional(dev, "iphy1"); - if (IS_ERR(cbphy->iphy[1].app_rst)) { - ret = PTR_ERR(cbphy->iphy[1].app_rst); - if (ret != -EPROBE_DEFER) - dev_err(dev, "Get phy1 reset control err: %d!\n", ret); - return ret; - } + if (IS_ERR(cbphy->iphy[1].app_rst)) + return dev_err_probe(dev, PTR_ERR(cbphy->iphy[1].app_rst), + "Get phy1 reset control err!\n"); cbphy->app_base = devm_platform_ioremap_resource_byname(pdev, "app"); if (IS_ERR(cbphy->app_base)) |