Re: [pci:controller/dwc 6/8] drivers/pci/controller/dwc/pcie-designware-debugfs.c:561:undefined reference to `dw_ltssm_sts_string'

["Krzysztof Wilczyński" <kwilczynski@kernel.org>]

Hello,

> > tree:   https://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git controller/dwc
> > head:   b9d6619b0c3ef6ac25764ff29b08e8c1953ea83f
> > commit: d4dc748566221bfdd0345c282ec82d3eee457f39 [6/8] PCI: dwc: Add debugfs property to provide LTSSM status of the PCIe link
> > config: sparc64-randconfig-001-20250227 (https://download.01.org/0day-ci/archive/20250227/202502270336.4xpaTVPE-lkp@intel.com/config)
[...]
> sparc64-randconfig-001-20250227:
> 
> #
> # DesignWare-based PCIe controllers
> #
> CONFIG_PCIE_DW=y
> CONFIG_PCIE_DW_DEBUGFS=y
> CONFIG_PCIE_DW_EP=y
> 
> 
> Since this config is not configured with CONFIG_PCIE_DW_HOST, and the
> dw_ltssm_sts_string function is in the pci-designware-host.c, the following
> compilation error occurs.

No worries.  Thank you for having a look!

> Can you help move the dw_ltssm_sts_string function to pci-designware.c or
> pci-designware-debugfs.c?

Have a look at the following:

  https://web.git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git/commit/?h=controller/dwc&id=02001ce4ff42bd85be3ed8b4a0a2580156f032a0

And let me know if this is OK with you.
 
> Or should I resubmit v6 patch?

No, need.  Thank you anyway, though.

	Krzysztof