Builds for kenrel 4.14 targetswere failing because of
missing symbols for the B53 swconfig driver.
Fixes: 313bde53ce944 ("generic: update config-4.19")
Signed-off-by: David Bauer <mail@david-bauer.net>
CONFIG_SWAP=y
# CONFIG_SWCONFIG is not set
# CONFIG_SWCONFIG_B53 is not set
+# CONFIG_SWCONFIG_B53_MDIO_DRIVER is not set
+# CONFIG_SWCONFIG_B53_MMAP_DRIVER is not set
# CONFIG_SWCONFIG_B53_SPI_DRIVER is not set
+# CONFIG_SWCONFIG_B53_SRAB_DRIVER is not set
# CONFIG_SWCONFIG_LEDS is not set
# CONFIG_SW_SYNC is not set
# CONFIG_SX9500 is not set