From: Arnd Bergmann <arnd@arndb.de>
Date: Mon, 8 Mar 2021 15:24:46 +0000 (+0100)
Subject: PCI: al: Select CONFIG_PCI_ECAM
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=59521c3c4b902b3749103cc7b8e64579317173e9;p=linux.git

PCI: al: Select CONFIG_PCI_ECAM

Compile-testing this driver without ECAM support results in a link failure:

  ld.lld: error: undefined symbol: pci_ecam_map_bus
  >>> referenced by pcie-al.c
  >>>               pci/controller/dwc/pcie-al.o:(al_pcie_map_bus) in archive drivers/built-in.a

Select CONFIG_ECAM like the other drivers do.

Link: https://lore.kernel.org/r/20210308152501.2135937-1-arnd@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Krzysztof Wilczyński <kw@linux.com>
---

diff --git a/drivers/pci/controller/dwc/Kconfig b/drivers/pci/controller/dwc/Kconfig
index 22c5529e9a65f..f4b589f16e748 100644
--- a/drivers/pci/controller/dwc/Kconfig
+++ b/drivers/pci/controller/dwc/Kconfig
@@ -311,6 +311,7 @@ config PCIE_AL
 	depends on OF && (ARM64 || COMPILE_TEST)
 	depends on PCI_MSI_IRQ_DOMAIN
 	select PCIE_DW_HOST
+	select PCI_ECAM
 	help
 	  Say Y here to enable support of the Amazon's Annapurna Labs PCIe
 	  controller IP on Amazon SoCs. The PCIe controller uses the DesignWare