tree: https://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git pci/sparc head: bcc2b2c282ef2234b183d979f0cac647231b5ce2 commit: 2b625e33479aa77d59fb39fc90bd024f0069583a [4/8] sparc/PCI: Use dev_printk() when possible config: sparc64-allmodconfig (attached as .config) compiler: sparc64-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout 2b625e33479aa77d59fb39fc90bd024f0069583a # save the attached .config to linux build tree make.cross ARCH=sparc64 All error/warnings (new ones prefixed by >>): In file included from include/linux/pci.h:31:0, from arch/sparc/kernel/pci.c:18: arch/sparc/kernel/pci.c: In function 'pcibios_enable_device': >> arch/sparc/kernel/pci.c:754:53: error: 'old_cmd' undeclared (first use in this function); did you mean 'oldcmd'? pci_info(dev, "enabling device (%04x -> %04x)\n", old_cmd, cmd); ^ include/linux/device.h:1382:58: note: in definition of macro 'dev_info' #define dev_info(dev, fmt, arg...) _dev_info(dev, fmt, ##arg) ^~~ >> arch/sparc/kernel/pci.c:754:3: note: in expansion of macro 'pci_info' pci_info(dev, "enabling device (%04x -> %04x)\n", old_cmd, cmd); ^~~~~~~~ arch/sparc/kernel/pci.c:754:53: note: each undeclared identifier is reported only once for each function it appears in pci_info(dev, "enabling device (%04x -> %04x)\n", old_cmd, cmd); ^ include/linux/device.h:1382:58: note: in definition of macro 'dev_info' #define dev_info(dev, fmt, arg...) _dev_info(dev, fmt, ##arg) ^~~ >> arch/sparc/kernel/pci.c:754:3: note: in expansion of macro 'pci_info' pci_info(dev, "enabling device (%04x -> %04x)\n", old_cmd, cmd); ^~~~~~~~ -- In file included from include/linux/pci.h:31:0, from arch/sparc/kernel/pci_common.c:9: arch/sparc/kernel/pci_common.c: In function 'pci_scan_for_parity_error': >> arch/sparc/kernel/pci_common.c:539:13: error: 'dev' undeclared (first use in this function); did you mean 'pdev'? pci_info(dev, "%s: Device saw Parity Error [%016x]\n", ^ include/linux/device.h:1382:46: note: in definition of macro 'dev_info' #define dev_info(dev, fmt, arg...) _dev_info(dev, fmt, ##arg) ^~~ >> arch/sparc/kernel/pci_common.c:539:4: note: in expansion of macro 'pci_info' pci_info(dev, "%s: Device saw Parity Error [%016x]\n", ^~~~~~~~ arch/sparc/kernel/pci_common.c:539:13: note: each undeclared identifier is reported only once for each function it appears in pci_info(dev, "%s: Device saw Parity Error [%016x]\n", ^ include/linux/device.h:1382:46: note: in definition of macro 'dev_info' #define dev_info(dev, fmt, arg...) _dev_info(dev, fmt, ##arg) ^~~ >> arch/sparc/kernel/pci_common.c:539:4: note: in expansion of macro 'pci_info' pci_info(dev, "%s: Device saw Parity Error [%016x]\n", ^~~~~~~~ -- In file included from arch/sparc/kernel/pci_impl.h:12:0, from arch/sparc/kernel/pci_msi.c:11: arch/sparc/kernel/pci_msi.c: In function 'sparc64_teardown_msi_irq': >> arch/sparc/kernel/pci_msi.c:204:16: error: expected ')' before string constant pci_err(pdev "%s: teardown: ops->teardown() on MSI %u, " ^ include/linux/pci.h:2300:46: note: in definition of macro 'pci_err' #define pci_err(pdev, fmt, arg...) dev_err(&(pdev)->dev, fmt, ##arg) ^~~~ vim +754 arch/sparc/kernel/pci.c 731 732 int pcibios_enable_device(struct pci_dev *dev, int mask) 733 { 734 u16 cmd, oldcmd; 735 int i; 736 737 pci_read_config_word(dev, PCI_COMMAND, &cmd); 738 oldcmd = cmd; 739 740 for (i = 0; i < PCI_NUM_RESOURCES; i++) { 741 struct resource *res = &dev->resource[i]; 742 743 /* Only set up the requested stuff */ 744 if (!(mask & (1<<i))) 745 continue; 746 747 if (res->flags & IORESOURCE_IO) 748 cmd |= PCI_COMMAND_IO; 749 if (res->flags & IORESOURCE_MEM) 750 cmd |= PCI_COMMAND_MEMORY; 751 } 752 753 if (cmd != oldcmd) { > 754 pci_info(dev, "enabling device (%04x -> %04x)\n", old_cmd, cmd); 755 pci_write_config_word(dev, PCI_COMMAND, cmd); 756 } 757 return 0; 758 } 759 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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