4:51 p.m.
Hi Kunihiko,
I love your patch! Perhaps something to improve:
[auto build test WARNING on pci/next]
[also build test WARNING on robh/for-next v5.7-rc5 next-20200514]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base' option to specify the
base tree in git format-patch, please see https://stackoverflow.com/a/37406982]
url:
https://github.com/0day-ci/linux/commits/Kunihiko-Hayashi/PCI-uniphier-Ad...
base: https://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git next
config: i386-allyesconfig (attached as .config)
compiler: gcc-7 (Ubuntu 7.5.0-6ubuntu2) 7.5.0
reproduce:
# save the attached .config to linux build tree
make ARCH=i386
If you fix the issue, kindly add following tag as appropriate
Reported-by: kbuild test robot <lkp(a)intel.com>
All warnings (new ones prefixed by >>, old ones prefixed by <<):
In file included from include/linux/device.h:15:0,
from include/linux/pci.h:37,
from drivers/pci/controller/dwc/pcie-uniphier.c:18:
drivers/pci/controller/dwc/pcie-uniphier.c: In function 'uniphier_pcie_probe':
> drivers/pci/controller/dwc/pcie-uniphier.c:470:16: warning:
format '%d' expects argument of type 'int', but argument 3 has type
'long int' [-Wformat=]
dev_err(dev, "Failed to get phy (%d)n",
PTR_ERR(priv->phy));
^
include/linux/dev_printk.h:19:22: note: in definition of macro 'dev_fmt'
#define dev_fmt(fmt) fmt
^~~
> drivers/pci/controller/dwc/pcie-uniphier.c:470:3: note: in
expansion of macro 'dev_err'
dev_err(dev, "Failed to get phy
(%d)n", PTR_ERR(priv->phy));
^~~~~~~
vim +470 drivers/pci/controller/dwc/pcie-uniphier.c
430
431 static int uniphier_pcie_probe(struct platform_device *pdev)
432 {
433 struct device *dev = &pdev->dev;
434 struct uniphier_pcie_priv *priv;
435 struct resource *res;
436 int ret;
437
438 priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
439 if (!priv)
440 return -ENOMEM;
441
442 priv->pci.dev = dev;
443 priv->pci.ops = &dw_pcie_ops;
444
445 res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "dbi");
446 priv->pci.dbi_base = devm_pci_remap_cfg_resource(dev, res);
447 if (IS_ERR(priv->pci.dbi_base))
448 return PTR_ERR(priv->pci.dbi_base);
449
450 res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "atu");
451 priv->pci.atu_base = devm_pci_remap_cfg_resource(dev, res);
452 if (IS_ERR(priv->pci.atu_base))
453 priv->pci.atu_base = NULL;
454
455 res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "link");
456 priv->base = devm_ioremap_resource(dev, res);
457 if (IS_ERR(priv->base))
458 return PTR_ERR(priv->base);
459
460 priv->clk = devm_clk_get(dev, NULL);
461 if (IS_ERR(priv->clk))
462 return PTR_ERR(priv->clk);
463
464 priv->rst = devm_reset_control_get_shared(dev, NULL);
465 if (IS_ERR(priv->rst))
466 return PTR_ERR(priv->rst);
467
468 priv->phy = devm_phy_optional_get(dev, "pcie-phy");
469 if (IS_ERR(priv->phy)) {
470 dev_err(dev, "Failed to get phy (%d)\n",
PTR_ERR(priv->phy));
471 return PTR_ERR(priv->phy);
472 }
473
474 platform_set_drvdata(pdev, priv);
475
476 ret = uniphier_pcie_host_enable(priv);
477 if (ret)
478 return ret;
479
480 return uniphier_add_pcie_port(priv, pdev);
481 }
482
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org