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Message-ID: <202111301803.NOwoj4Jd-lkp@intel.com>
Date: Tue, 30 Nov 2021 14:04:18 +0300
From: Dan Carpenter <dan.carpenter@...cle.com>
To: kbuild@...ts.01.org, Luca Ceresoli <luca@...aceresoli.net>
Cc: lkp@...el.com, kbuild-all@...ts.01.org,
linux-kernel@...r.kernel.org,
Lorenzo Pieralisi <lorenzo.pieralisi@....com>
Subject: drivers/pci/controller/dwc/pci-dra7xx.c:864 dra7xx_pcie_probe()
warn: 'dra7xx->clk' not released on lines: 759.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: d58071a8a76d779eedab38033ae4c821c30295a5
commit: 5af9405397bfb90d6adab61d58f4d94c78166698 PCI: dra7xx: Get an optional clock
config: powerpc64-randconfig-m031-20211128 (https://download.01.org/0day-ci/archive/20211130/202111301803.NOwoj4Jd-lkp@intel.com/config)
compiler: powerpc64-linux-gcc (GCC) 11.2.0
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>
Reported-by: Dan Carpenter <dan.carpenter@...cle.com>
smatch warnings:
drivers/pci/controller/dwc/pci-dra7xx.c:864 dra7xx_pcie_probe() warn: 'dra7xx->clk' not released on lines: 759.
vim +864 drivers/pci/controller/dwc/pci-dra7xx.c
e259c2926c016d drivers/pci/controller/dwc/pci-dra7xx.c Tony Lindgren 2021-03-10 684 static int dra7xx_pcie_probe(struct platform_device *pdev)
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 685 {
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 686 u32 reg;
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 687 int ret;
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 688 int irq;
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 689 int i;
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 690 int phy_count;
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 691 struct phy **phy;
7a4db656a6350f drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-10-09 692 struct device_link **link;
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 693 void __iomem *base;
442ec4c04d1235 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-02-15 694 struct dw_pcie *pci;
442ec4c04d1235 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-02-15 695 struct dra7xx_pcie *dra7xx;
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 696 struct device *dev = &pdev->dev;
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 697 struct device_node *np = dev->of_node;
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 698 char name[10];
602d38bc65aa29 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-01-11 699 struct gpio_desc *reset;
608793e27b3313 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 700 const struct of_device_id *match;
608793e27b3313 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 701 const struct dra7xx_pcie_of_data *data;
608793e27b3313 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 702 enum dw_pcie_device_mode mode;
c232c0df9610bf drivers/pci/controller/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2019-01-24 703 u32 b1co_mode_sel_mask;
608793e27b3313 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 704
608793e27b3313 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 705 match = of_match_device(of_match_ptr(of_dra7xx_pcie_match), dev);
608793e27b3313 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 706 if (!match)
608793e27b3313 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 707 return -EINVAL;
608793e27b3313 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 708
608793e27b3313 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 709 data = (struct dra7xx_pcie_of_data *)match->data;
608793e27b3313 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 710 mode = (enum dw_pcie_device_mode)data->mode;
c232c0df9610bf drivers/pci/controller/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2019-01-24 711 b1co_mode_sel_mask = data->b1co_mode_sel_mask;
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 712
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 713 dra7xx = devm_kzalloc(dev, sizeof(*dra7xx), GFP_KERNEL);
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 714 if (!dra7xx)
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 715 return -ENOMEM;
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 716
442ec4c04d1235 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-02-15 717 pci = devm_kzalloc(dev, sizeof(*pci), GFP_KERNEL);
442ec4c04d1235 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-02-15 718 if (!pci)
442ec4c04d1235 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-02-15 719 return -ENOMEM;
442ec4c04d1235 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-02-15 720
442ec4c04d1235 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-02-15 721 pci->dev = dev;
442ec4c04d1235 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-02-15 722 pci->ops = &dw_pcie_ops;
442ec4c04d1235 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-02-15 723
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 724 irq = platform_get_irq(pdev, 0);
caecb05c800081 drivers/pci/controller/dwc/pci-dra7xx.c Krzysztof Wilczyński 2020-08-02 725 if (irq < 0)
a0d21ba120d2c7 drivers/pci/dwc/pci-dra7xx.c Gustavo A. R. Silva 2017-08-09 726 return irq;
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 727
c8a119779f5609 drivers/pci/controller/dwc/pci-dra7xx.c Wei Yongjun 2020-04-29 728 base = devm_platform_ioremap_resource_byname(pdev, "ti_conf");
c8a119779f5609 drivers/pci/controller/dwc/pci-dra7xx.c Wei Yongjun 2020-04-29 729 if (IS_ERR(base))
c8a119779f5609 drivers/pci/controller/dwc/pci-dra7xx.c Wei Yongjun 2020-04-29 730 return PTR_ERR(base);
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 731
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 732 phy_count = of_property_count_strings(np, "phy-names");
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 733 if (phy_count < 0) {
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 734 dev_err(dev, "unable to find the strings\n");
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 735 return phy_count;
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 736 }
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 737
a86854d0c599b3 drivers/pci/dwc/pci-dra7xx.c Kees Cook 2018-06-12 738 phy = devm_kcalloc(dev, phy_count, sizeof(*phy), GFP_KERNEL);
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 739 if (!phy)
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 740 return -ENOMEM;
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 741
a86854d0c599b3 drivers/pci/dwc/pci-dra7xx.c Kees Cook 2018-06-12 742 link = devm_kcalloc(dev, phy_count, sizeof(*link), GFP_KERNEL);
7a4db656a6350f drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-10-09 743 if (!link)
7a4db656a6350f drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-10-09 744 return -ENOMEM;
7a4db656a6350f drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-10-09 745
5af9405397bfb9 drivers/pci/controller/dwc/pci-dra7xx.c Luca Ceresoli 2021-05-31 746 dra7xx->clk = devm_clk_get_optional(dev, NULL);
5af9405397bfb9 drivers/pci/controller/dwc/pci-dra7xx.c Luca Ceresoli 2021-05-31 747 if (IS_ERR(dra7xx->clk))
5af9405397bfb9 drivers/pci/controller/dwc/pci-dra7xx.c Luca Ceresoli 2021-05-31 748 return dev_err_probe(dev, PTR_ERR(dra7xx->clk),
5af9405397bfb9 drivers/pci/controller/dwc/pci-dra7xx.c Luca Ceresoli 2021-05-31 749 "clock request failed");
5af9405397bfb9 drivers/pci/controller/dwc/pci-dra7xx.c Luca Ceresoli 2021-05-31 750
5af9405397bfb9 drivers/pci/controller/dwc/pci-dra7xx.c Luca Ceresoli 2021-05-31 751 ret = clk_prepare_enable(dra7xx->clk);
5af9405397bfb9 drivers/pci/controller/dwc/pci-dra7xx.c Luca Ceresoli 2021-05-31 752 if (ret)
5af9405397bfb9 drivers/pci/controller/dwc/pci-dra7xx.c Luca Ceresoli 2021-05-31 753 return ret;
5af9405397bfb9 drivers/pci/controller/dwc/pci-dra7xx.c Luca Ceresoli 2021-05-31 754
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 755 for (i = 0; i < phy_count; i++) {
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 756 snprintf(name, sizeof(name), "pcie-phy%d", i);
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 757 phy[i] = devm_phy_get(dev, name);
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 758 if (IS_ERR(phy[i]))
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 759 return PTR_ERR(phy[i]);
Smatch wants an clk_unprepare_disable(dra7xx->clk) on failure paths.
7a4db656a6350f drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-10-09 760
7a4db656a6350f drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-10-09 761 link[i] = device_link_add(dev, &phy[i]->dev, DL_FLAG_STATELESS);
7a4db656a6350f drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-10-09 762 if (!link[i]) {
7a4db656a6350f drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-10-09 763 ret = -EINVAL;
7a4db656a6350f drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-10-09 764 goto err_link;
7a4db656a6350f drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-10-09 765 }
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 766 }
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 767
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 768 dra7xx->base = base;
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 769 dra7xx->phy = phy;
442ec4c04d1235 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-02-15 770 dra7xx->pci = pci;
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 771 dra7xx->phy_count = phy_count;
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 772
c232c0df9610bf drivers/pci/controller/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2019-01-24 773 if (phy_count == 2) {
c232c0df9610bf drivers/pci/controller/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2019-01-24 774 ret = dra7xx_pcie_configure_two_lane(dev, b1co_mode_sel_mask);
c232c0df9610bf drivers/pci/controller/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2019-01-24 775 if (ret < 0)
c232c0df9610bf drivers/pci/controller/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2019-01-24 776 dra7xx->phy_count = 1; /* Fallback to x1 lane mode */
c232c0df9610bf drivers/pci/controller/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2019-01-24 777 }
c232c0df9610bf drivers/pci/controller/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2019-01-24 778
1f6c4501c667a6 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-01-11 779 ret = dra7xx_pcie_enable_phy(dra7xx);
1f6c4501c667a6 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-01-11 780 if (ret) {
1f6c4501c667a6 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-01-11 781 dev_err(dev, "failed to enable phy\n");
1f6c4501c667a6 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-01-11 782 return ret;
No clean up on this error path.
1f6c4501c667a6 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-01-11 783 }
1f6c4501c667a6 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-01-11 784
9bcf0a6fdc5062 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-02-15 785 platform_set_drvdata(pdev, dra7xx);
9bcf0a6fdc5062 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-02-15 786
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 787 pm_runtime_enable(dev);
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 788 ret = pm_runtime_get_sync(dev);
d3f4caa355c1c9 drivers/pci/host/pci-dra7xx.c Fabio Estevam 2015-08-20 789 if (ret < 0) {
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 790 dev_err(dev, "pm_runtime_get_sync failed\n");
0e2bdb0e7abf4b drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2015-07-31 791 goto err_get_sync;
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 792 }
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 793
602d38bc65aa29 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-01-11 794 reset = devm_gpiod_get_optional(dev, NULL, GPIOD_OUT_HIGH);
602d38bc65aa29 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-01-11 795 if (IS_ERR(reset)) {
602d38bc65aa29 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-01-11 796 ret = PTR_ERR(reset);
602d38bc65aa29 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-01-11 797 dev_err(&pdev->dev, "gpio request failed, ret %d\n", ret);
78bdcad05ea17f drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2015-07-28 798 goto err_gpio;
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 799 }
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 800
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 801 reg = dra7xx_pcie_readl(dra7xx, PCIECTRL_DRA7XX_CONF_DEVICE_CMD);
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 802 reg &= ~LTSSM_EN;
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 803 dra7xx_pcie_writel(dra7xx, PCIECTRL_DRA7XX_CONF_DEVICE_CMD, reg);
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 804
608793e27b3313 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 805 switch (mode) {
608793e27b3313 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 806 case DW_PCIE_RC_TYPE:
f1aba0a0de55c7 drivers/pci/dwc/pci-dra7xx.c Niklas Cassel 2017-12-20 807 if (!IS_ENABLED(CONFIG_PCI_DRA7XX_HOST)) {
f1aba0a0de55c7 drivers/pci/dwc/pci-dra7xx.c Niklas Cassel 2017-12-20 808 ret = -ENODEV;
f1aba0a0de55c7 drivers/pci/dwc/pci-dra7xx.c Niklas Cassel 2017-12-20 809 goto err_gpio;
f1aba0a0de55c7 drivers/pci/dwc/pci-dra7xx.c Niklas Cassel 2017-12-20 810 }
f1aba0a0de55c7 drivers/pci/dwc/pci-dra7xx.c Niklas Cassel 2017-12-20 811
608793e27b3313 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 812 dra7xx_pcie_writel(dra7xx, PCIECTRL_TI_CONF_DEVICE_TYPE,
608793e27b3313 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 813 DEVICE_TYPE_RC);
726d75a6d243bf drivers/pci/controller/dwc/pci-dra7xx.c Vignesh R 2018-09-25 814
726d75a6d243bf drivers/pci/controller/dwc/pci-dra7xx.c Vignesh R 2018-09-25 815 ret = dra7xx_pcie_unaligned_memaccess(dev);
726d75a6d243bf drivers/pci/controller/dwc/pci-dra7xx.c Vignesh R 2018-09-25 816 if (ret)
726d75a6d243bf drivers/pci/controller/dwc/pci-dra7xx.c Vignesh R 2018-09-25 817 dev_err(dev, "WA for Errata i870 not applied\n");
726d75a6d243bf drivers/pci/controller/dwc/pci-dra7xx.c Vignesh R 2018-09-25 818
23926c8dbd6fdc drivers/pci/host/pci-dra7xx.c Jingoo Han 2014-11-06 819 ret = dra7xx_add_pcie_port(dra7xx, pdev);
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 820 if (ret < 0)
78bdcad05ea17f drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2015-07-28 821 goto err_gpio;
608793e27b3313 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 822 break;
608793e27b3313 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 823 case DW_PCIE_EP_TYPE:
f1aba0a0de55c7 drivers/pci/dwc/pci-dra7xx.c Niklas Cassel 2017-12-20 824 if (!IS_ENABLED(CONFIG_PCI_DRA7XX_EP)) {
f1aba0a0de55c7 drivers/pci/dwc/pci-dra7xx.c Niklas Cassel 2017-12-20 825 ret = -ENODEV;
f1aba0a0de55c7 drivers/pci/dwc/pci-dra7xx.c Niklas Cassel 2017-12-20 826 goto err_gpio;
f1aba0a0de55c7 drivers/pci/dwc/pci-dra7xx.c Niklas Cassel 2017-12-20 827 }
f1aba0a0de55c7 drivers/pci/dwc/pci-dra7xx.c Niklas Cassel 2017-12-20 828
608793e27b3313 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 829 dra7xx_pcie_writel(dra7xx, PCIECTRL_TI_CONF_DEVICE_TYPE,
608793e27b3313 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 830 DEVICE_TYPE_EP);
f7a2757f6cd0aa drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 831
726d75a6d243bf drivers/pci/controller/dwc/pci-dra7xx.c Vignesh R 2018-09-25 832 ret = dra7xx_pcie_unaligned_memaccess(dev);
f7a2757f6cd0aa drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 833 if (ret)
f7a2757f6cd0aa drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 834 goto err_gpio;
f7a2757f6cd0aa drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 835
608793e27b3313 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 836 ret = dra7xx_add_pcie_ep(dra7xx, pdev);
608793e27b3313 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 837 if (ret < 0)
608793e27b3313 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 838 goto err_gpio;
608793e27b3313 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 839 break;
608793e27b3313 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 840 default:
608793e27b3313 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 841 dev_err(dev, "INVALID device type %d\n", mode);
608793e27b3313 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 842 }
608793e27b3313 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 843 dra7xx->mode = mode;
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 844
d4c7d1a089d6fd drivers/pci/dwc/pci-dra7xx.c Keerthy 2017-03-13 845 ret = devm_request_irq(dev, irq, dra7xx_pcie_irq_handler,
d4c7d1a089d6fd drivers/pci/dwc/pci-dra7xx.c Keerthy 2017-03-13 846 IRQF_SHARED, "dra7xx-pcie-main", dra7xx);
d4c7d1a089d6fd drivers/pci/dwc/pci-dra7xx.c Keerthy 2017-03-13 847 if (ret) {
d4c7d1a089d6fd drivers/pci/dwc/pci-dra7xx.c Keerthy 2017-03-13 848 dev_err(dev, "failed to request irq\n");
d4c7d1a089d6fd drivers/pci/dwc/pci-dra7xx.c Keerthy 2017-03-13 849 goto err_gpio;
d4c7d1a089d6fd drivers/pci/dwc/pci-dra7xx.c Keerthy 2017-03-13 850 }
d4c7d1a089d6fd drivers/pci/dwc/pci-dra7xx.c Keerthy 2017-03-13 851
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 852 return 0;
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 853
78bdcad05ea17f drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2015-07-28 854 err_gpio:
0e2bdb0e7abf4b drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2015-07-31 855 err_get_sync:
c2615d620a852a drivers/pci/controller/dwc/pci-dra7xx.c Dinghao Liu 2020-05-20 856 pm_runtime_put(dev);
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 857 pm_runtime_disable(dev);
1f6c4501c667a6 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-01-11 858 dra7xx_pcie_disable_phy(dra7xx);
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 859
7a4db656a6350f drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-10-09 860 err_link:
7a4db656a6350f drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-10-09 861 while (--i >= 0)
7a4db656a6350f drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-10-09 862 device_link_del(link[i]);
7a4db656a6350f drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-10-09 863
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 @864 return ret;
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 865 }
---
0-DAY CI Kernel Test Service, Intel Corporation
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