Re: linux-next: Tree for Nov 30 (drivers/pci/controller/dwc/pcie-designware-host.c)

[Randy Dunlap]

On 11/30/20 12:36 AM, Stephen Rothwell wrote:
> Hi all,
> 
> Changes since 20201127:
> 

on x86_64:

WARNING: unmet direct dependencies detected for PCIE_DW_HOST
  Depends on [n]: PCI [=y] && PCI_MSI_IRQ_DOMAIN [=n]
  Selected by [y]:
  - PCI_EXYNOS [=y] && PCI [=y] && (ARCH_EXYNOS || COMPILE_TEST [=y])

../drivers/pci/controller/dwc/pcie-designware-host.c:49:15: error: variable ‘dw_pcie_msi_domain_info’ has initializer but incomplete type
 static struct msi_domain_info dw_pcie_msi_domain_info = {
               ^~~~~~~~~~~~~~~
../drivers/pci/controller/dwc/pcie-designware-host.c:50:3: error: ‘struct msi_domain_info’ has no member named ‘flags’
  .flags = (MSI_FLAG_USE_DEF_DOM_OPS | MSI_FLAG_USE_DEF_CHIP_OPS |
   ^~~~~
../drivers/pci/controller/dwc/pcie-designware-host.c:50:12: error: ‘MSI_FLAG_USE_DEF_DOM_OPS’ undeclared here (not in a function); did you mean ‘SIMPLE_DEV_PM_OPS’?
  .flags = (MSI_FLAG_USE_DEF_DOM_OPS | MSI_FLAG_USE_DEF_CHIP_OPS |
            ^~~~~~~~~~~~~~~~~~~~~~~~
../drivers/pci/controller/dwc/pcie-designware-host.c:50:39: error: ‘MSI_FLAG_USE_DEF_CHIP_OPS’ undeclared here (not in a function); did you mean ‘MSI_FLAG_USE_DEF_DOM_OPS’?
  .flags = (MSI_FLAG_USE_DEF_DOM_OPS | MSI_FLAG_USE_DEF_CHIP_OPS |
                                       ^~~~~~~~~~~~~~~~~~~~~~~~~
../drivers/pci/controller/dwc/pcie-designware-host.c:51:6: error: ‘MSI_FLAG_PCI_MSIX’ undeclared here (not in a function); did you mean ‘SS_FLAG_BITS’?
      MSI_FLAG_PCI_MSIX | MSI_FLAG_MULTI_PCI_MSI),
      ^~~~~~~~~~~~~~~~~
../drivers/pci/controller/dwc/pcie-designware-host.c:51:26: error: ‘MSI_FLAG_MULTI_PCI_MSI’ undeclared here (not in a function); did you mean ‘MSI_FLAG_PCI_MSIX’?
      MSI_FLAG_PCI_MSIX | MSI_FLAG_MULTI_PCI_MSI),
                          ^~~~~~~~~~~~~~~~~~~~~~
../drivers/pci/controller/dwc/pcie-designware-host.c:50:11: warning: excess elements in struct initializer
  .flags = (MSI_FLAG_USE_DEF_DOM_OPS | MSI_FLAG_USE_DEF_CHIP_OPS |
           ^
../drivers/pci/controller/dwc/pcie-designware-host.c:52:3: error: ‘struct msi_domain_info’ has no member named ‘chip’
  .chip = &dw_pcie_msi_irq_chip,
   ^~~~
../drivers/pci/controller/dwc/pcie-designware-host.c:52:10: warning: excess elements in struct initializer
  .chip = &dw_pcie_msi_irq_chip,
          ^
../drivers/pci/controller/dwc/pcie-designware-host.c: In function ‘dw_pcie_allocate_domains’:
../drivers/pci/controller/dwc/pcie-designware-host.c:247:19: error: implicit declaration of function ‘pci_msi_create_irq_domain’; did you mean ‘pci_msi_get_device_domain’? [-Werror=implicit-function-declaration]
  pp->msi_domain = pci_msi_create_irq_domain(fwnode,
                   ^~~~~~~~~~~~~~~~~~~~~~~~~
                   pci_msi_get_device_domain
../drivers/pci/controller/dwc/pcie-designware-host.c:247:17: warning: assignment makes pointer from integer without a cast [-Wint-conversion]
  pp->msi_domain = pci_msi_create_irq_domain(fwnode,
                 ^
../drivers/pci/controller/dwc/pcie-designware-host.c: At top level:
../drivers/pci/controller/dwc/pcie-designware-host.c:49:31: error: storage size of ‘dw_pcie_msi_domain_info’ isn’t known
 static struct msi_domain_info dw_pcie_msi_domain_info = {


caused by:
commit f0a6743028f938cdd34e0c3249d3f0e6bfa04073
Author: Jaehoon Chung <jh80.chung@xxxxxxxxxxx>
Date:   Fri Nov 13 18:01:39 2020 +0100

    PCI: dwc: exynos: Rework the driver to support Exynos5433 varian


which removed "depends on PCI_MSI_IRQ_DOMAIN from config PCI_EXYNOS.



-- 
~Randy
Reported-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>