[PATCH] PCI: kirin: Select REGMAP_MMIO for PCIE_KIRIN

[Xi Ruoyao]

pcie-kirin.c invokes devm_regmap_init_mmio, so it's necessary to select
REGMAP_MMIO or vmlinux fails to link with "undefined reference to
`__devm_regmap_init_mmio_clk`.

Cc: stable@xxxxxxxxxxxxxxx # at least for 6.1 and 6.2
Signed-off-by: Xi Ruoyao <xry111@xxxxxxxxxxx>
---
 drivers/pci/controller/dwc/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/pci/controller/dwc/Kconfig b/drivers/pci/controller/dwc/Kconfig
index 434f6a4f4041..d29551261e80 100644
--- a/drivers/pci/controller/dwc/Kconfig
+++ b/drivers/pci/controller/dwc/Kconfig
@@ -307,6 +307,7 @@ config PCIE_KIRIN
 	tristate "HiSilicon Kirin series SoCs PCIe controllers"
 	depends on PCI_MSI
 	select PCIE_DW_HOST
+	select REGMAP_MMIO
 	help
 	  Say Y here if you want PCIe controller support
 	  on HiSilicon Kirin series SoCs.
-- 
2.39.2