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Sun, 11 Jan 2026 19:19:53 -0800 (PST) From: Rosen Penev To: linux-wireless@vger.kernel.org Cc: Jiri Slaby , Nick Kossifidis , Luis Chamberlain , linux-kernel@vger.kernel.org (open list) Subject: [PATCH ath-next 2/2] wifi: ath5k: set MAC address through OF Date: Sun, 11 Jan 2026 19:19:34 -0800 Message-ID: <20260112031934.44839-3-rosenp@gmail.com> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20260112031934.44839-1-rosenp@gmail.com> References: <20260112031934.44839-1-rosenp@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" If defined in OF, set the MAC address. Allows avoiding having to do that in userspace. Signed-off-by: Rosen Penev --- drivers/net/wireless/ath/ath5k/base.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/a= th/ath5k/base.c index 4d88b02ffa79..22ca7e624b32 100644 --- a/drivers/net/wireless/ath/ath5k/base.c +++ b/drivers/net/wireless/ath/ath5k/base.c @@ -59,6 +59,7 @@ #include #include +#include #include #include @@ -2570,6 +2571,19 @@ static const struct ieee80211_iface_combination if_c= omb =3D { .num_different_channels =3D 1, }; +static int ath5k_of_init(struct ath5k_hw *ah) +{ + struct ath_common *common =3D ath5k_hw_common(ah); + struct device_node *np =3D ah->dev->of_node; + int ret; + + ret =3D of_get_mac_address(np, common->macaddr); + if (ret =3D=3D -EPROBE_DEFER) + return ret; + + return 0; +} + int ath5k_init_ah(struct ath5k_hw *ah, const struct ath_bus_ops *bus_ops) { @@ -2638,6 +2652,10 @@ ath5k_init_ah(struct ath5k_hw *ah, const struct ath_= bus_ops *bus_ops) common->priv =3D ah; common->clockrate =3D 40; + ret =3D ath5k_of_init(ah); + if (ret) + return ret; + /* * Cache line size is used to size and align various * structures used to communicate with the hardware. -- 2.52.0