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Message-ID: <202502040600.Vfb0UIdO-lkp@intel.com>
Date: Tue, 4 Feb 2025 06:20:40 +0800
From: kernel test robot <lkp@...el.com>
To: Roger Quadros <rogerq@...nel.org>
Cc: oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org,
Kishon Vijay Abraham I <kishon@...com>,
Sekhar Nori <nsekhar@...com>
Subject: drivers/pci/controller/dwc/pci-dra7xx.c:651:55: warning: '%d'
directive output may be truncated writing between 1 and 10 bytes into a
region of size 2
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: f286757b644c226b6b31779da95a4fa7ab245ef5
commit: 266744faec8c197dcc86ba2f24951a69dc4d3671 phy: ti: Don't depend on OMAP_OCP2SCP
date: 6 years ago
config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20250204/202502040600.Vfb0UIdO-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250204/202502040600.Vfb0UIdO-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202502040600.Vfb0UIdO-lkp@intel.com/
All warnings (new ones prefixed by >>):
drivers/pci/controller/dwc/pci-dra7xx.c: In function 'dra7xx_pcie_probe':
>> drivers/pci/controller/dwc/pci-dra7xx.c:651:55: warning: '%d' directive output may be truncated writing between 1 and 10 bytes into a region of size 2 [-Wformat-truncation=]
651 | snprintf(name, sizeof(name), "pcie-phy%d", i);
| ^~
drivers/pci/controller/dwc/pci-dra7xx.c:651:46: note: directive argument in the range [0, 2147483647]
651 | snprintf(name, sizeof(name), "pcie-phy%d", i);
| ^~~~~~~~~~~~
drivers/pci/controller/dwc/pci-dra7xx.c:651:17: note: 'snprintf' output between 10 and 19 bytes into a destination of size 10
651 | snprintf(name, sizeof(name), "pcie-phy%d", i);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
vim +651 drivers/pci/controller/dwc/pci-dra7xx.c
f7a2757f6cd0aa drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 585
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 586 static int __init dra7xx_pcie_probe(struct platform_device *pdev)
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 587 {
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 588 u32 reg;
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 589 int ret;
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 590 int irq;
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 591 int i;
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 592 int phy_count;
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 593 struct phy **phy;
7a4db656a6350f drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-10-09 594 struct device_link **link;
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 595 void __iomem *base;
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 596 struct resource *res;
442ec4c04d1235 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-02-15 597 struct dw_pcie *pci;
442ec4c04d1235 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-02-15 598 struct dra7xx_pcie *dra7xx;
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 599 struct device *dev = &pdev->dev;
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 600 struct device_node *np = dev->of_node;
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 601 char name[10];
602d38bc65aa29 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-01-11 602 struct gpio_desc *reset;
608793e27b3313 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 603 const struct of_device_id *match;
608793e27b3313 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 604 const struct dra7xx_pcie_of_data *data;
608793e27b3313 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 605 enum dw_pcie_device_mode mode;
608793e27b3313 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 606
608793e27b3313 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 607 match = of_match_device(of_match_ptr(of_dra7xx_pcie_match), dev);
608793e27b3313 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 608 if (!match)
608793e27b3313 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 609 return -EINVAL;
608793e27b3313 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 610
608793e27b3313 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 611 data = (struct dra7xx_pcie_of_data *)match->data;
608793e27b3313 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 612 mode = (enum dw_pcie_device_mode)data->mode;
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 613
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 614 dra7xx = devm_kzalloc(dev, sizeof(*dra7xx), GFP_KERNEL);
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 615 if (!dra7xx)
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 616 return -ENOMEM;
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 617
442ec4c04d1235 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-02-15 618 pci = devm_kzalloc(dev, sizeof(*pci), GFP_KERNEL);
442ec4c04d1235 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-02-15 619 if (!pci)
442ec4c04d1235 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-02-15 620 return -ENOMEM;
442ec4c04d1235 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-02-15 621
442ec4c04d1235 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-02-15 622 pci->dev = dev;
442ec4c04d1235 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-02-15 623 pci->ops = &dw_pcie_ops;
442ec4c04d1235 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-02-15 624
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 625 irq = platform_get_irq(pdev, 0);
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 626 if (irq < 0) {
a0d21ba120d2c7 drivers/pci/dwc/pci-dra7xx.c Gustavo A. R. Silva 2017-08-09 627 dev_err(dev, "missing IRQ resource: %d\n", irq);
a0d21ba120d2c7 drivers/pci/dwc/pci-dra7xx.c Gustavo A. R. Silva 2017-08-09 628 return irq;
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 629 }
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 630
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 631 res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "ti_conf");
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 632 base = devm_ioremap_nocache(dev, res->start, resource_size(res));
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 633 if (!base)
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 634 return -ENOMEM;
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 635
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 636 phy_count = of_property_count_strings(np, "phy-names");
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 637 if (phy_count < 0) {
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 638 dev_err(dev, "unable to find the strings\n");
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 639 return phy_count;
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 640 }
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 641
a86854d0c599b3 drivers/pci/dwc/pci-dra7xx.c Kees Cook 2018-06-12 642 phy = devm_kcalloc(dev, phy_count, sizeof(*phy), GFP_KERNEL);
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 643 if (!phy)
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 644 return -ENOMEM;
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 645
a86854d0c599b3 drivers/pci/dwc/pci-dra7xx.c Kees Cook 2018-06-12 646 link = devm_kcalloc(dev, phy_count, sizeof(*link), GFP_KERNEL);
7a4db656a6350f drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-10-09 647 if (!link)
7a4db656a6350f drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-10-09 648 return -ENOMEM;
7a4db656a6350f drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-10-09 649
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 650 for (i = 0; i < phy_count; i++) {
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 @651 snprintf(name, sizeof(name), "pcie-phy%d", i);
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 652 phy[i] = devm_phy_get(dev, name);
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 653 if (IS_ERR(phy[i]))
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 654 return PTR_ERR(phy[i]);
7a4db656a6350f drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-10-09 655
7a4db656a6350f drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-10-09 656 link[i] = device_link_add(dev, &phy[i]->dev, DL_FLAG_STATELESS);
7a4db656a6350f drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-10-09 657 if (!link[i]) {
7a4db656a6350f drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-10-09 658 ret = -EINVAL;
7a4db656a6350f drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-10-09 659 goto err_link;
7a4db656a6350f drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-10-09 660 }
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 661 }
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 662
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 663 dra7xx->base = base;
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 664 dra7xx->phy = phy;
442ec4c04d1235 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-02-15 665 dra7xx->pci = pci;
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 666 dra7xx->phy_count = phy_count;
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 667
1f6c4501c667a6 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-01-11 668 ret = dra7xx_pcie_enable_phy(dra7xx);
1f6c4501c667a6 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-01-11 669 if (ret) {
1f6c4501c667a6 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-01-11 670 dev_err(dev, "failed to enable phy\n");
1f6c4501c667a6 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-01-11 671 return ret;
1f6c4501c667a6 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-01-11 672 }
1f6c4501c667a6 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-01-11 673
9bcf0a6fdc5062 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-02-15 674 platform_set_drvdata(pdev, dra7xx);
9bcf0a6fdc5062 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-02-15 675
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 676 pm_runtime_enable(dev);
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 677 ret = pm_runtime_get_sync(dev);
d3f4caa355c1c9 drivers/pci/host/pci-dra7xx.c Fabio Estevam 2015-08-20 678 if (ret < 0) {
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 679 dev_err(dev, "pm_runtime_get_sync failed\n");
0e2bdb0e7abf4b drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2015-07-31 680 goto err_get_sync;
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 681 }
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 682
602d38bc65aa29 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-01-11 683 reset = devm_gpiod_get_optional(dev, NULL, GPIOD_OUT_HIGH);
602d38bc65aa29 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-01-11 684 if (IS_ERR(reset)) {
602d38bc65aa29 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-01-11 685 ret = PTR_ERR(reset);
602d38bc65aa29 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-01-11 686 dev_err(&pdev->dev, "gpio request failed, ret %d\n", ret);
78bdcad05ea17f drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2015-07-28 687 goto err_gpio;
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 688 }
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 689
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 690 reg = dra7xx_pcie_readl(dra7xx, PCIECTRL_DRA7XX_CONF_DEVICE_CMD);
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 691 reg &= ~LTSSM_EN;
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 692 dra7xx_pcie_writel(dra7xx, PCIECTRL_DRA7XX_CONF_DEVICE_CMD, reg);
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 693
ab5fe4f4d31ee2 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-01-11 694 dra7xx->link_gen = of_pci_get_max_link_speed(np);
ab5fe4f4d31ee2 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-01-11 695 if (dra7xx->link_gen < 0 || dra7xx->link_gen > 2)
ab5fe4f4d31ee2 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-01-11 696 dra7xx->link_gen = 2;
ab5fe4f4d31ee2 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-01-11 697
608793e27b3313 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 698 switch (mode) {
608793e27b3313 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 699 case DW_PCIE_RC_TYPE:
f1aba0a0de55c7 drivers/pci/dwc/pci-dra7xx.c Niklas Cassel 2017-12-20 700 if (!IS_ENABLED(CONFIG_PCI_DRA7XX_HOST)) {
f1aba0a0de55c7 drivers/pci/dwc/pci-dra7xx.c Niklas Cassel 2017-12-20 701 ret = -ENODEV;
f1aba0a0de55c7 drivers/pci/dwc/pci-dra7xx.c Niklas Cassel 2017-12-20 702 goto err_gpio;
f1aba0a0de55c7 drivers/pci/dwc/pci-dra7xx.c Niklas Cassel 2017-12-20 703 }
f1aba0a0de55c7 drivers/pci/dwc/pci-dra7xx.c Niklas Cassel 2017-12-20 704
608793e27b3313 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 705 dra7xx_pcie_writel(dra7xx, PCIECTRL_TI_CONF_DEVICE_TYPE,
608793e27b3313 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 706 DEVICE_TYPE_RC);
726d75a6d243bf drivers/pci/controller/dwc/pci-dra7xx.c Vignesh R 2018-09-25 707
726d75a6d243bf drivers/pci/controller/dwc/pci-dra7xx.c Vignesh R 2018-09-25 708 ret = dra7xx_pcie_unaligned_memaccess(dev);
726d75a6d243bf drivers/pci/controller/dwc/pci-dra7xx.c Vignesh R 2018-09-25 709 if (ret)
726d75a6d243bf drivers/pci/controller/dwc/pci-dra7xx.c Vignesh R 2018-09-25 710 dev_err(dev, "WA for Errata i870 not applied\n");
726d75a6d243bf drivers/pci/controller/dwc/pci-dra7xx.c Vignesh R 2018-09-25 711
23926c8dbd6fdc drivers/pci/host/pci-dra7xx.c Jingoo Han 2014-11-06 712 ret = dra7xx_add_pcie_port(dra7xx, pdev);
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 713 if (ret < 0)
78bdcad05ea17f drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2015-07-28 714 goto err_gpio;
608793e27b3313 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 715 break;
608793e27b3313 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 716 case DW_PCIE_EP_TYPE:
f1aba0a0de55c7 drivers/pci/dwc/pci-dra7xx.c Niklas Cassel 2017-12-20 717 if (!IS_ENABLED(CONFIG_PCI_DRA7XX_EP)) {
f1aba0a0de55c7 drivers/pci/dwc/pci-dra7xx.c Niklas Cassel 2017-12-20 718 ret = -ENODEV;
f1aba0a0de55c7 drivers/pci/dwc/pci-dra7xx.c Niklas Cassel 2017-12-20 719 goto err_gpio;
f1aba0a0de55c7 drivers/pci/dwc/pci-dra7xx.c Niklas Cassel 2017-12-20 720 }
f1aba0a0de55c7 drivers/pci/dwc/pci-dra7xx.c Niklas Cassel 2017-12-20 721
608793e27b3313 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 722 dra7xx_pcie_writel(dra7xx, PCIECTRL_TI_CONF_DEVICE_TYPE,
608793e27b3313 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 723 DEVICE_TYPE_EP);
f7a2757f6cd0aa drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 724
726d75a6d243bf drivers/pci/controller/dwc/pci-dra7xx.c Vignesh R 2018-09-25 725 ret = dra7xx_pcie_unaligned_memaccess(dev);
f7a2757f6cd0aa drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 726 if (ret)
f7a2757f6cd0aa drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 727 goto err_gpio;
f7a2757f6cd0aa drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 728
608793e27b3313 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 729 ret = dra7xx_add_pcie_ep(dra7xx, pdev);
608793e27b3313 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 730 if (ret < 0)
608793e27b3313 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 731 goto err_gpio;
608793e27b3313 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 732 break;
608793e27b3313 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 733 default:
608793e27b3313 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 734 dev_err(dev, "INVALID device type %d\n", mode);
608793e27b3313 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 735 }
608793e27b3313 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-03-27 736 dra7xx->mode = mode;
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 737
d4c7d1a089d6fd drivers/pci/dwc/pci-dra7xx.c Keerthy 2017-03-13 738 ret = devm_request_irq(dev, irq, dra7xx_pcie_irq_handler,
d4c7d1a089d6fd drivers/pci/dwc/pci-dra7xx.c Keerthy 2017-03-13 739 IRQF_SHARED, "dra7xx-pcie-main", dra7xx);
d4c7d1a089d6fd drivers/pci/dwc/pci-dra7xx.c Keerthy 2017-03-13 740 if (ret) {
d4c7d1a089d6fd drivers/pci/dwc/pci-dra7xx.c Keerthy 2017-03-13 741 dev_err(dev, "failed to request irq\n");
d4c7d1a089d6fd drivers/pci/dwc/pci-dra7xx.c Keerthy 2017-03-13 742 goto err_gpio;
d4c7d1a089d6fd drivers/pci/dwc/pci-dra7xx.c Keerthy 2017-03-13 743 }
d4c7d1a089d6fd drivers/pci/dwc/pci-dra7xx.c Keerthy 2017-03-13 744
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 745 return 0;
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 746
78bdcad05ea17f drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2015-07-28 747 err_gpio:
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 748 pm_runtime_put(dev);
0e2bdb0e7abf4b drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2015-07-31 749
0e2bdb0e7abf4b drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2015-07-31 750 err_get_sync:
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 751 pm_runtime_disable(dev);
1f6c4501c667a6 drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-01-11 752 dra7xx_pcie_disable_phy(dra7xx);
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 753
7a4db656a6350f drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-10-09 754 err_link:
7a4db656a6350f drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-10-09 755 while (--i >= 0)
7a4db656a6350f drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-10-09 756 device_link_del(link[i]);
7a4db656a6350f drivers/pci/dwc/pci-dra7xx.c Kishon Vijay Abraham I 2017-10-09 757
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 758 return ret;
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 759 }
47ff3de911a728 drivers/pci/host/pci-dra7xx.c Kishon Vijay Abraham I 2014-07-22 760
:::::: The code at line 651 was first introduced by commit
:::::: 47ff3de911a728cdf9ecc6ad777131902cff62b4 PCI: dra7xx: Add TI DRA7xx PCIe driver
:::::: TO: Kishon Vijay Abraham I <kishon@...com>
:::::: CC: Bjorn Helgaas <bhelgaas@...gle.com>
--
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