net: broadcom: bcm4908_enet: handle -EPROBE_DEFER when getting MAC

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Reading MAC from OF may return -EPROBE_DEFER if underlaying NVMEM device
isn't ready yet. In such case pass that error code up and "wait" to be
probed later.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Link: https://lore.kernel.org/r/20220915133013.2243-1-zajec5@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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Rafał Miłecki 2022-09-15 15:30:13 +02:00 • committed by Jakub Kicinski

parent caddb4e0d6

commit e93a766da5

1 changed files with 9 additions and 4 deletions

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drivers/net/ethernet/broadcom/bcm4908_enet.c

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