[PATCH 5.17 007/219] net: dsa: realtek: make interface drivers depend on OF

Greg Kroah-Hartman
2022-04-18T12:19:13Z

From: Alvin Šipraga <alsi@bang-olufsen.dk>

commit 109d899452ba17996eccec7ae8249fb1f8900a16 upstream.

The kernel test robot reported build warnings with a randconfig that
built realtek-{smi,mdio} without CONFIG_OF set. Since both interface
drivers are using OF and will not probe without, add the corresponding
dependency to Kconfig.

Link: https://lore.kernel.org/all/202203231233.Xx73Y40o-lkp@intel.com/
Link: https://lore.kernel.org/all/202203231439.ycl0jg50-lkp@intel.com/
Fixes: aac94001067d ("net: dsa: realtek: add new mdio interface for drivers")
Fixes: 765c39a4fafe ("net: dsa: realtek: convert subdrivers into modules")
Signed-off-by: Alvin Šipraga <alsi@bang-olufsen.dk>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Luiz Angelo Daros de Luca <luizluca@gmail.com>
Link: https://lore.kernel.org/r/20220323124225.91763-1-alvin@pqrs.dk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
[alsi: backport to 5.16: remove mdio part]
Cc: stable@vger.kernel.org # v5.16+
Signed-off-by: Alvin Šipraga <alsi@bang-olufsen.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/net/dsa/realtek/Kconfig | 1 +
1 file changed, 1 insertion(+)

--- a/drivers/net/dsa/realtek/Kconfig
+++ b/drivers/net/dsa/realtek/Kconfig
@@ -14,6 +14,7 @@ menuconfig NET_DSA_REALTEK
config NET_DSA_REALTEK_SMI
tristate "Realtek SMI connected switch driver"
depends on NET_DSA_REALTEK
+ depends on OF
default y
help
Select to enable support for registering switches connected