This is a note to let you know that I've just added the patch titled net: ethernet: litex: Add the dependency on HAS_IOMEM to the 5.15-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: net-ethernet-litex-add-the-dependency-on-has_iomem.patch and it can be found in the queue-5.15 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit c4d8f3ed87d905c6f0edfbff545a3e3177f3c4b7 Author: Cai Huoqing <cai.huoqing@xxxxxxxxx> Date: Tue Feb 8 09:33:08 2022 +0800 net: ethernet: litex: Add the dependency on HAS_IOMEM [ Upstream commit 2427f03fb42f9dc14c53108f2c9b5563eb37e770 ] The LiteX driver uses devm io function API which needs HAS_IOMEM enabled, so add the dependency on HAS_IOMEM. Fixes: ee7da21ac4c3 ("net: Add driver for LiteX's LiteETH network interface") Signed-off-by: Cai Huoqing <cai.huoqing@xxxxxxxxx> Link: https://lore.kernel.org/r/20220208013308.6563-1-cai.huoqing@xxxxxxxxx Signed-off-by: Jakub Kicinski <kuba@xxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/drivers/net/ethernet/litex/Kconfig b/drivers/net/ethernet/litex/Kconfig index f99adbf26ab4e..04345b929d8e5 100644 --- a/drivers/net/ethernet/litex/Kconfig +++ b/drivers/net/ethernet/litex/Kconfig @@ -17,7 +17,7 @@ if NET_VENDOR_LITEX config LITEX_LITEETH tristate "LiteX Ethernet support" - depends on OF + depends on OF && HAS_IOMEM help If you wish to compile a kernel for hardware with a LiteX LiteEth device then you should answer Y to this.