Without CONFIG_PCI, the module_pci_driver() macro is not defined:
drivers/spi/spi-amd-pci.c:67:1: error: type specifier missing, defaults to 'int'; ISO C99 and later do not support implicit int [-Wimplicit-int]
67 | module_pci_driver(amd_spi_pci_driver);
Fixes:
b644c2776652 ("spi: spi_amd: Add PCI-based driver for AMD HID2 SPI controller")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://patch.msgid.link/20250410140809.812863-1-arnd@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
config SPI_AMD
tristate "AMD SPI controller"
+ depends on PCI
depends on SPI_MASTER || COMPILE_TEST
help
Enables SPI controller driver for AMD SoC.