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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
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| .. | ||
| ase | ||
| base-files | ||
| falcon | ||
| files/arch/mips/boot/dts/lantiq | ||
| image | ||
| patches-6.12 | ||
| xrx200 | ||
| xrx200_legacy | ||
| xway | ||
| xway_legacy | ||
| config-6.12 | ||
| Makefile | ||
| modules.mk | ||