From nobody Thu Mar 19 02:05:46 2026 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DF4F82DB7A9; Mon, 16 Feb 2026 10:55:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771239327; cv=none; b=c80dgYTOS4OTxwcHFahb5NAZd/COWz00Zgn4hoxqfEF0x78ArRDR2iwTV8RxTPqoCn6CSIVw7YpmbeHB+pFeb42Vm9xaFfQW/Jb206IFA11/ok4TDlZXnrEAphRl3XeNTWJ7BCVOFg6C9BZnQHLO9hICjJgaHaw770iNQPzIdUY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771239327; c=relaxed/simple; bh=5ktwk1QxIa0pYDfddE4JUYhwp/NGcMljRGq1S4pSjj0=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=G0BGgIPI8S8Dk4e/AH50t1slw7WeCqStgsh3JpmKkxqQz7rKjt9PcT0EybuMmEBJl1LmxtkpAMa5tXQgcU7s1AjOoDRHgZs49J5eUNyntHrYvbIlTZhLoSJgJ7XndRkKAhUwCmrsEwoTSS4plqlT1Rh+X7kvOr0qnDgxddoh/6I= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=WhIUclho; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="WhIUclho" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5654CC116C6; Mon, 16 Feb 2026 10:55:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1771239327; bh=5ktwk1QxIa0pYDfddE4JUYhwp/NGcMljRGq1S4pSjj0=; h=From:To:Cc:Subject:Date:From; b=WhIUclhomQGlf2tdjINJPFvDxeJMS1G5aCt60IkAm5MyDxAc295j+2xMo0VqmwFis LyDqPsMHljvvluuKjh3Z9MWyB9zQRMBTLcXoNBa4FfihwBk/JVyXbmO7UstS16pC0/ kosjMVJzRWIBDduPIyL9oFoiXAcCDKrCwG3+HJd5K2qYuq4OM7Tg5EwZHeTc+eByhS 2A52ArRQGxhYn0UcJhEB//YOLYcNsCMsdnuol+eCmoNJiijD8joZeMJQgThGdKM9zP RV86W2+8sKgqKeYZuoggEryFfTmmz7vRHsdDsje04vzQwtpqN/bGTNl9boxByz7RMe a+gP7QomxK0eg== From: Arnd Bergmann To: Daniel Golle , Andrew Lunn , Vladimir Oltean , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Guenter Roeck Cc: Arnd Bergmann , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-hwmon@vger.kernel.org Subject: [PATCH] net: dsa: MxL862xx: don't force-enable MAXLINEAR_GPHY Date: Mon, 16 Feb 2026 11:55:17 +0100 Message-Id: <20260216105522.2382373-1-arnd@kernel.org> X-Mailer: git-send-email 2.39.5 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" From: Arnd Bergmann The newly added dsa driver attempts to enable the corresponding PHY driver, but that one has additional dependencies that may not be available: WARNING: unmet direct dependencies detected for MAXLINEAR_GPHY Depends on [m]: NETDEVICES [=3Dy] && PHYLIB [=3Dy] && (HWMON [=3Dm] || HW= MON [=3Dm]=3Dn [=3Dn]) Selected by [y]: - NET_DSA_MXL862 [=3Dy] && NETDEVICES [=3Dy] && NET_DSA [=3Dy] aarch64-linux-ld: drivers/net/phy/mxl-gpy.o: in function `gpy_probe': mxl-gpy.c:(.text.gpy_probe+0x13c): undefined reference to `devm_hwmon_devic= e_register_with_info' aarch64-linux-ld: drivers/net/phy/mxl-gpy.o: in function `gpy_hwmon_read': mxl-gpy.c:(.text.gpy_hwmon_read+0x48): undefined reference to `polynomial_c= alc' There is actually no compile-time dependency, as DSA correctly uses the PHY abstractions. Remove the 'select' statement to reduce the complexity. Fixes: 23794bec1cb6 ("net: dsa: add basic initial driver for MxL862xx switc= hes") Signed-off-by: Arnd Bergmann Reviewed-by: Daniel Golle --- drivers/net/dsa/mxl862xx/Kconfig | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/net/dsa/mxl862xx/Kconfig b/drivers/net/dsa/mxl862xx/Kc= onfig index 4db7bab21a71..3e772298cc89 100644 --- a/drivers/net/dsa/mxl862xx/Kconfig +++ b/drivers/net/dsa/mxl862xx/Kconfig @@ -2,7 +2,6 @@ config NET_DSA_MXL862 tristate "MaxLinear MxL862xx" depends on NET_DSA - select MAXLINEAR_GPHY select NET_DSA_TAG_MXL_862XX help This enables support for the MaxLinear MxL862xx switch family. --=20 2.39.5