diff options
| author | Anson Huang <Anson.Huang@nxp.com> | 2020-08-11 03:29:24 +0200 |
|---|---|---|
| committer | Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> | 2020-09-07 16:37:02 +0200 |
| commit | 61660dbf08e11e9f32f74fc76bd3f50f1319a15c (patch) | |
| tree | ab7a9c0f82708b2390f80025c8d4b330d7a84294 /drivers/pci | |
| parent | PCI: imx6: Use fallthrough pseudo-keyword (diff) | |
| download | linux-61660dbf08e11e9f32f74fc76bd3f50f1319a15c.tar.xz linux-61660dbf08e11e9f32f74fc76bd3f50f1319a15c.zip | |
PCI: imx6: Do not output error message when devm_clk_get() failed with -EPROBE_DEFER
When devm_clk_get() returns -EPROBE_DEFER, i.MX6 PCI driver should
NOT print error message, use dev_err_probe() to handle it.
Link: https://lore.kernel.org/r/1597109364-4739-1-git-send-email-Anson.Huang@nxp.com
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/controller/dwc/pci-imx6.c | 35 |
1 files changed, 15 insertions, 20 deletions
diff --git a/drivers/pci/controller/dwc/pci-imx6.c b/drivers/pci/controller/dwc/pci-imx6.c index 5fef2613b223..d88d30ba6b47 100644 --- a/drivers/pci/controller/dwc/pci-imx6.c +++ b/drivers/pci/controller/dwc/pci-imx6.c @@ -1073,38 +1073,33 @@ static int imx6_pcie_probe(struct platform_device *pdev) /* Fetch clocks */ imx6_pcie->pcie_phy = devm_clk_get(dev, "pcie_phy"); - if (IS_ERR(imx6_pcie->pcie_phy)) { - dev_err(dev, "pcie_phy clock source missing or invalid\n"); - return PTR_ERR(imx6_pcie->pcie_phy); - } + if (IS_ERR(imx6_pcie->pcie_phy)) + return dev_err_probe(dev, PTR_ERR(imx6_pcie->pcie_phy), + "pcie_phy clock source missing or invalid\n"); imx6_pcie->pcie_bus = devm_clk_get(dev, "pcie_bus"); - if (IS_ERR(imx6_pcie->pcie_bus)) { - dev_err(dev, "pcie_bus clock source missing or invalid\n"); - return PTR_ERR(imx6_pcie->pcie_bus); - } + if (IS_ERR(imx6_pcie->pcie_bus)) + return dev_err_probe(dev, PTR_ERR(imx6_pcie->pcie_bus), + "pcie_bus clock source missing or invalid\n"); imx6_pcie->pcie = devm_clk_get(dev, "pcie"); - if (IS_ERR(imx6_pcie->pcie)) { - dev_err(dev, "pcie clock source missing or invalid\n"); - return PTR_ERR(imx6_pcie->pcie); - } + if (IS_ERR(imx6_pcie->pcie)) + return dev_err_probe(dev, PTR_ERR(imx6_pcie->pcie), + "pcie clock source missing or invalid\n"); switch (imx6_pcie->drvdata->variant) { case IMX6SX: imx6_pcie->pcie_inbound_axi = devm_clk_get(dev, "pcie_inbound_axi"); - if (IS_ERR(imx6_pcie->pcie_inbound_axi)) { - dev_err(dev, "pcie_inbound_axi clock missing or invalid\n"); - return PTR_ERR(imx6_pcie->pcie_inbound_axi); - } + if (IS_ERR(imx6_pcie->pcie_inbound_axi)) + return dev_err_probe(dev, PTR_ERR(imx6_pcie->pcie_inbound_axi), + "pcie_inbound_axi clock missing or invalid\n"); break; case IMX8MQ: imx6_pcie->pcie_aux = devm_clk_get(dev, "pcie_aux"); - if (IS_ERR(imx6_pcie->pcie_aux)) { - dev_err(dev, "pcie_aux clock source missing or invalid\n"); - return PTR_ERR(imx6_pcie->pcie_aux); - } + if (IS_ERR(imx6_pcie->pcie_aux)) + return dev_err_probe(dev, PTR_ERR(imx6_pcie->pcie_aux), + "pcie_aux clock source missing or invalid\n"); fallthrough; case IMX7D: if (dbi_base->start == IMX8MQ_PCIE2_BASE_ADDR) |