From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from www537.your-server.de (www537.your-server.de [188.40.3.216]) (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 9C9C934A775; Tue, 17 Mar 2026 11:12:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=188.40.3.216 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773745928; cv=none; b=iCH/M5/iTHEIHQol2JvJMtpwRewi+0mDDvYKgU2SrtZE+bMnF6Hl0YXzqDkxS6dPTQFsNZXCySc0RR79Y0i/hPMh6577ixa20sOp/hsqxHCOvoMNEDH1b2+Ycf3D5iOIUIoSrdtqiUcm9ZiuktmZSEh0G/enC7v7o3xP6qJiKyw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773745928; c=relaxed/simple; bh=UpMbgdGpif1VYGxms0CsIIG4VYoqm+CrqUZVO+7ixKg=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=Ks3p3OIsilPJYnuSvAjlIEt05bVrEQvAlyU7PR8dG/I/JbwN2VWByQoVObCJWK3g8dgKyN3bvVrBpw1SVkWT1bU11DiyRnYH6mhmAKlVQCul/Do9dEEyTm2W4Jus83uIjs/9o9RRPuYk30p3k89Oqgg1p1eP0AcQg38E/rdeIfQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ew.tq-group.com; spf=pass smtp.mailfrom=ew.tq-group.com; dkim=pass (2048-bit key) header.d=ew.tq-group.com header.i=@ew.tq-group.com header.b=AbeO/2KI; arc=none smtp.client-ip=188.40.3.216 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ew.tq-group.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ew.tq-group.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=ew.tq-group.com header.i=@ew.tq-group.com header.b="AbeO/2KI" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=ew.tq-group.com; s=default2602; h=Content-Transfer-Encoding:MIME-Version: Message-ID:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:In-Reply-To:References; bh=cWxcmL/wzD9sIbxY9dY33pmEH2ZkxNt9cL7up/78YR4=; b=AbeO/2KIxISN9bz4EwO+aNxxrp 2SpEtQUK0o7Um0w4cLmLHfy/F8TWd7XEOEDPLFVVslPlzRN7TcesbuFo25UgAPj6ZLdrv6KuNhqgX 2fY8l6B3QoCSg7FSGwxgqs93X7FoGFeM4b+OBiKzTkMu5aoKJPOnen825QJr9B68ptSvOvCoD57/L RDSszh/QtDRl38TjmCKl5sY6W0aPvsZSHNthISb86rOm8FvnVNfmPBQK/jJZdOGDIQ5JGL/89Xo+u odT/Xz9TUhdQJjORS/HhJSiUg7tZzdcQGneoKzGkYGk0/ZeRwgCzk2baJn3VIscV6g9nuy9M+5ejb ovKYTQ8Q==; Received: from sslproxy04.your-server.de ([78.46.152.42]) by www537.your-server.de with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.96.2) (envelope-from ) id 1w2SLE-0007KF-1x; Tue, 17 Mar 2026 12:12:04 +0100 Received: from localhost ([127.0.0.1]) by sslproxy04.your-server.de with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1w2SLD-0005Ox-30; Tue, 17 Mar 2026 12:12:04 +0100 From: Alexander Stein To: Arend van Spriel Cc: Alexander Stein , linux-wireless@vger.kernel.org, brcm80211@lists.linux.dev, brcm80211-dev-list.pdl@broadcom.com, linux-kernel@vger.kernel.org Subject: [PATCH 1/1] wifi: brcmfmac: silence warning for non-existent, optional firmware Date: Tue, 17 Mar 2026 12:12:01 +0100 Message-ID: <20260317111202.1074675-1-alexander.stein@ew.tq-group.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Virus-Scanned: Clear (ClamAV 1.4.3/27943/Tue Mar 17 07:24:09 2026) The driver tries to load optional firmware files, specific to the actual board compatible. These might not exist resulting in a warning like this: brcmfmac mmc2:0001:1: Direct firmware load for brcm/brcmfmac4373-sdio.tq,imx93-tqma9352-mba93xxla-mini.bin failed with error -2 Silence this by using firmware_request_nowait_nowarn() for all firmware loads which use brcmf_fw_request_done_alt_path() as callback. This one handles optional firmware files. Signed-off-by: Alexander Stein --- .../broadcom/brcm80211/brcmfmac/firmware.c | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c index 4bacd83db052e..e84cec58470c5 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c @@ -714,9 +714,10 @@ static void brcmf_fw_request_done_alt_path(const struct firmware *fw, void *ctx) if (!alt_path) goto fallback; - ret = request_firmware_nowait(THIS_MODULE, true, alt_path, - fwctx->dev, GFP_KERNEL, fwctx, - brcmf_fw_request_done_alt_path); + ret = firmware_request_nowait_nowarn(THIS_MODULE, + alt_path, fwctx->dev, + GFP_KERNEL, fwctx, + brcmf_fw_request_done_alt_path); kfree(alt_path); if (ret < 0) @@ -779,9 +780,10 @@ int brcmf_fw_get_firmwares(struct device *dev, struct brcmf_fw_request *req, fwctx->req->board_types[0]); if (alt_path) { fwctx->board_index++; - ret = request_firmware_nowait(THIS_MODULE, true, alt_path, - fwctx->dev, GFP_KERNEL, fwctx, - brcmf_fw_request_done_alt_path); + ret = firmware_request_nowait_nowarn(THIS_MODULE, + alt_path, fwctx->dev, + GFP_KERNEL, fwctx, + brcmf_fw_request_done_alt_path); kfree(alt_path); } else { ret = request_firmware_nowait(THIS_MODULE, true, first->path, -- 2.43.0