The LiteX driver uses devm io funtion 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@linux.dev>
---
 drivers/net/ethernet/litex/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/litex/Kconfig b/drivers/net/ethernet/litex/Kconfig
index f99adbf26ab4..04345b929d8e 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.
-- 
2.25.1

Hello:

This patch was applied to netdev/net.git (master)
by Jakub Kicinski <kuba@kernel.org>:

On Tue,  8 Feb 2022 09:33:08 +0800 you wrote:
> The LiteX driver uses devm io funtion 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@linux.dev>
> ---
>  drivers/net/ethernet/litex/Kconfig | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Here is the summary with links:
  - [v2] net: ethernet: litex: Add the dependency on HAS_IOMEM
    https://git.kernel.org/netdev/net/c/2427f03fb42f

You are awesome, thank you!
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