[PATCH wireless-next] wifi: brcmfmac: of: defer probe for MAC address
Rosen Penev <[email protected]> Thu, 19 Feb 2026 18:27:39 -0800
| Newsgroups | dev.linux.lists.brcm80211,org.kernel.vger.linux-kernel,org.kernel.vger.linux-wireless |
|---|---|
| Message-ID | <[email protected]> |
of_get_mac_address can return EPROBE_DEFER if the specific nvmem driver has not been loaded yet. Signed-off-by: Rosen Penev <[email protected]> --- drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c index 1681ad00f82e..03efae36a0b2 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c @@ -128,7 +128,9 @@ int brcmf_of_probe(struct device *dev, enum brcmf_bus_type bus_type, if (err) brcmf_err("failed to get OF country code map (err=%d)\n", err); - of_get_mac_address(np, settings->mac); + err = of_get_mac_address(np, settings->mac); + if (err == -EPROBE_DEFER) + return err; if (bus_type != BRCMF_BUSTYPE_SDIO) return 0; -- 2.53.0