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d527d58cf8
The xrx200 ethernet driver falls back to a random MAC address on any error from of_get_ethdev_address(), including -EPROBE_DEFER. When the MAC address comes from an nvmem layout driver (such as u-boot-env on NAND), the nvmem cell may not be available yet at first probe attempt. Fix this by propagating EPROBE_DEFER so the driver probe is deferred until the nvmem cell becomes available. Tested on Zyxel P-2812HNU-F1 (NAND, u-boot-env nvmem layout). Signed-off-by: Burak Aydos <byhexadecimal@gmail.com> Link: https://github.com/openwrt/openwrt/pull/21861 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> (cherry picked from commit 50e7e5c80d9269e7a6e947688ffb4cec895d1237)