From: Baoquan He Date: Fri, 7 Jul 2023 13:58:49 +0000 (+0800) Subject: net: altera-tse: make ALTERA_TSE depend on HAS_IOMEM X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=925ddf07f78fb4df754d34a49845dcd9e9df26d5;p=linux.git net: altera-tse: make ALTERA_TSE depend on HAS_IOMEM On s390 systems (aka mainframes), it has classic channel devices for networking and permanent storage that are currently even more common than PCI devices. Hence it could have a fully functional s390 kernel with CONFIG_PCI=n, then the relevant iomem mapping functions [including ioremap(), devm_ioremap(), etc.] are not available. Here let ALTERA_TSE depend on HAS_IOMEM so that it won't be built to cause below compiling error if PCI is unset: ------ ERROR: modpost: "devm_ioremap" [drivers/net/ethernet/altera/altera_tse.ko] undefined! ------ Link: https://lkml.kernel.org/r/20230707135852.24292-6-bhe@redhat.com Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202306211329.ticOJCSv-lkp@intel.com/ Signed-off-by: Baoquan He Cc: Joyce Ooi Cc: "David S. Miller" Cc: Eric Dumazet Cc: Jakub Kicinski Cc: Paolo Abeni Signed-off-by: Andrew Morton --- diff --git a/drivers/net/ethernet/altera/Kconfig b/drivers/net/ethernet/altera/Kconfig index 17985319088c1..4ef819a9a1ad8 100644 --- a/drivers/net/ethernet/altera/Kconfig +++ b/drivers/net/ethernet/altera/Kconfig @@ -2,6 +2,7 @@ config ALTERA_TSE tristate "Altera Triple-Speed Ethernet MAC support" depends on HAS_DMA + depends on HAS_IOMEM select PHYLIB select PHYLINK select PCS_LYNX