diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/pci/controller/dwc/pcie-dw-rockchip.c | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/drivers/pci/controller/dwc/pcie-dw-rockchip.c b/drivers/pci/controller/dwc/pcie-dw-rockchip.c index d6842141d384..a13ca83ce260 100644 --- a/drivers/pci/controller/dwc/pcie-dw-rockchip.c +++ b/drivers/pci/controller/dwc/pcie-dw-rockchip.c @@ -225,11 +225,15 @@ static int rockchip_pcie_clk_init(struct rockchip_pcie *rockchip) ret = devm_clk_bulk_get_all(dev, &rockchip->clks); if (ret < 0) - return ret; + return dev_err_probe(dev, ret, "failed to get clocks\n"); rockchip->clk_cnt = ret; - return clk_bulk_prepare_enable(rockchip->clk_cnt, rockchip->clks); + ret = clk_bulk_prepare_enable(rockchip->clk_cnt, rockchip->clks); + if (ret) + return dev_err_probe(dev, ret, "failed to enable clocks\n"); + + return 0; } static int rockchip_pcie_resource_get(struct platform_device *pdev, @@ -237,12 +241,14 @@ static int rockchip_pcie_resource_get(struct platform_device *pdev, { rockchip->apb_base = devm_platform_ioremap_resource_byname(pdev, "apb"); if (IS_ERR(rockchip->apb_base)) - return PTR_ERR(rockchip->apb_base); + return dev_err_probe(&pdev->dev, PTR_ERR(rockchip->apb_base), + "failed to map apb registers\n"); rockchip->rst_gpio = devm_gpiod_get_optional(&pdev->dev, "reset", GPIOD_OUT_HIGH); if (IS_ERR(rockchip->rst_gpio)) - return PTR_ERR(rockchip->rst_gpio); + return dev_err_probe(&pdev->dev, PTR_ERR(rockchip->rst_gpio), + "failed to get reset gpio\n"); rockchip->rst = devm_reset_control_array_get_exclusive(&pdev->dev); if (IS_ERR(rockchip->rst)) @@ -320,10 +326,9 @@ static int rockchip_pcie_probe(struct platform_device *pdev) rockchip->vpcie3v3 = NULL; } else { ret = regulator_enable(rockchip->vpcie3v3); - if (ret) { - dev_err(dev, "failed to enable vpcie3v3 regulator\n"); - return ret; - } + if (ret) + return dev_err_probe(dev, ret, + "failed to enable vpcie3v3 regulator\n"); } ret = rockchip_pcie_phy_init(rockchip); |