[openwrt/openwrt] rockchip: remove unused config symbols

[LEDE Commits]

blocktrron pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/6f1b8c652fe50f8453af5a6ffb78547852a4a6ca

commit 6f1b8c652fe50f8453af5a6ffb78547852a4a6ca
Author: David Bauer <mail at david-bauer.net>
AuthorDate: Sat Aug 1 22:41:37 2020 +0200

    rockchip: remove unused config symbols
    
    Remove MDIO and I2C bitbangig support from the kernel.
    
    These functionalities are currently not used by any board in the target.
    
    Signed-off-by: David Bauer <mail at david-bauer.net>
---
 target/linux/rockchip/armv8/config-5.4 | 2 --
 1 file changed, 2 deletions(-)

diff --git a/target/linux/rockchip/armv8/config-5.4 b/target/linux/rockchip/armv8/config-5.4
index 9508e8ba44..f11cb3e81f 100644
--- a/target/linux/rockchip/armv8/config-5.4
+++ b/target/linux/rockchip/armv8/config-5.4
@@ -188,7 +188,6 @@ CONFIG_I2C_ALGOBIT=y
 CONFIG_I2C_BOARDINFO=y
 CONFIG_I2C_CHARDEV=y
 CONFIG_I2C_COMPAT=y
-CONFIG_I2C_GPIO=y
 CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_RK3X=y
 CONFIG_INDIRECT_PIO=y
@@ -238,7 +237,6 @@ CONFIG_MAGIC_SYSRQ_SERIAL=y
 CONFIG_MAILBOX=y
 # CONFIG_MAILBOX_TEST is not set
 CONFIG_MANDATORY_FILE_LOCKING=y
-CONFIG_MDIO_BITBANG=y
 CONFIG_MDIO_BUS=y
 CONFIG_MDIO_BUS_MUX=y
 CONFIG_MDIO_BUS_MUX_GPIO=y