The GPIO cascade driver is a downstream-only driver and the Buffalo
WZR-HP-G300NH is its only user for now. Recently, a similar and
independently developed driver 'gpio-line-mux `which serves the same
purpose was accepted upstream and backported here. Use that instead the
downstream driver.
Signed-off-by: Jonas Jelonek <jelonek.jonas@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/22206
Signed-off-by: Robert Marko <robimarko@gmail.com>
564a6442f2