linux-kernel - [PATCH] pci: dwc: hisi needs PCI_HOST

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Date:   Tue, 21 Mar 2017 15:32:11 +0100
From:   Arnd Bergmann <arnd@...db.de>
To:     Bjorn Helgaas <bhelgaas@...gle.com>,
        Kishon Vijay Abraham I <kishon@...com>,
        Arnd Bergmann <arnd@...db.de>,
        Jingoo Han <jingoohan1@...il.com>
Cc:     linux-pci@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] pci: dwc: hisi needs PCI_HOST_COMMON

Without PCI_HOST_COMMON support enabled, we get a link error:

drivers/pci/dwc/built-in.o: In function `hisi_pcie_map_bus':
pcie-hisi.c:(.text+0x8860): undefined reference to `pci_ecam_map_bus'
drivers/pci/dwc/built-in.o: In function `hisi_pcie_almost_ecam_probe':
pcie-hisi.c:(.text+0x88b4): undefined reference to `pci_host_common_probe'

This adds an explicit 'select', as the other users have.

Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 drivers/pci/dwc/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/pci/dwc/Kconfig b/drivers/pci/dwc/Kconfig
index dfb8a69afc28..d2d2ba5b8a68 100644
--- a/drivers/pci/dwc/Kconfig
+++ b/drivers/pci/dwc/Kconfig
@@ -89,6 +89,7 @@ config PCI_HISI
 	depends on PCI_MSI_IRQ_DOMAIN
 	select PCIEPORTBUS
 	select PCIE_DW_HOST
+	select PCI_HOST_COMMON
 	help
 	  Say Y here if you want PCIe controller support on HiSilicon
 	  Hip05 and Hip06 SoCs
-- 
2.9.0