From nobody Sun Feb 8 19:40:09 2026 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.9]) (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 56944326D63 for ; Sun, 1 Feb 2026 10:02:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.9 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769940133; cv=none; b=hzrxCvMhYUpARsNCzoo1FOEGpIwMshXG2qgU3UIPNcX0VsJxC+a6TtqyBH10ZbcKdLQDIAH4h6k0aEsMDwPWYSbemxsL4Y4fjU6XL/E7KnHpX1QbuA2F6uqzJHnRgHTGOoJvN+llXXAyfApWKQGUIsPAfnKk39uq9xtIjuLSYPE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769940133; c=relaxed/simple; bh=7xKbTJhob6UV1LHSkuBj5GQlWyuK7nDTbkwzxnwM0PA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=kiP9DD1dypglQd8ngLAZsfXXANyrcJ9pkhs5rkO56tgrblJ5VIGnN5IibySC/NCrzwO/30Pe31LDbmRx3YsC307lGaeACgDCu9UYKqH2aDvyibrCnveqzgeDCXg3OWrU/vEIbyFBQd8tgJ2e0QC924b5b/WM8KP4MTocZ/xlaK4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=SE2BiL5+; arc=none smtp.client-ip=198.175.65.9 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="SE2BiL5+" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1769940132; x=1801476132; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=7xKbTJhob6UV1LHSkuBj5GQlWyuK7nDTbkwzxnwM0PA=; b=SE2BiL5+/kws8zf638zpr/H4uxXuUWhR6OpaHRlmWp2JjLy85y67WtaZ cjK2Bw4dWMP2llccjIH2FPZv/28ntys4kAEuhl5VDZEIRGYxkxglRM2Si qjAy+42oPXRNd5XE8nteCMJDSidQdK7Cvy8kVaYIZ+ZjVc8N5kUlX3wNO QOst1Uy5wMFaaki66UUjyUlFbwj/oZayAb6byRGDcAtsokEg/nfJJ+5Fy csBVjALc/MVERJKBQqctW/3hYhW5gvlN/V1blBy7XrPaM2hmDog0LjrWO ug8zMQBSZsviysmJ4ZVQVbmC5MSjIguuRoBIAXti9WZiz1pvUxOe3yFQY Q==; X-CSE-ConnectionGUID: fmwfaVYtTKaNU+ZTrhaA1g== X-CSE-MsgGUID: J32hEehgRTqMARCRYqqsIw== X-IronPort-AV: E=McAfee;i="6800,10657,11688"; a="93780117" X-IronPort-AV: E=Sophos;i="6.21,266,1763452800"; d="scan'208";a="93780117" Received: from fmviesa003.fm.intel.com ([10.60.135.143]) by orvoesa101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Feb 2026 02:02:12 -0800 X-CSE-ConnectionGUID: 7TYEkeC0QJ2JOW3OF0a8Bw== X-CSE-MsgGUID: W50jGOBSR9uYYk8bSwouig== X-ExtLoop1: 1 Received: from sannilnx-dsk.jer.intel.com ([10.12.231.107]) by fmviesa003-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Feb 2026 02:02:10 -0800 From: Alexander Usyskin To: Greg Kroah-Hartman Cc: Menachem Adin , Alexander Usyskin , linux-kernel@vger.kernel.org, Mika Westerberg Subject: [char-misc-next 5/7] mei: convert PCI error to common errno Date: Sun, 1 Feb 2026 11:43:56 +0200 Message-ID: <20260201094358.1440593-6-alexander.usyskin@intel.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260201094358.1440593-1-alexander.usyskin@intel.com> References: <20260201094358.1440593-1-alexander.usyskin@intel.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" Ensure that callers receive only < 0 return value on error. Convert PCI error returned by pci_read_config_dword() to common errno before returning from function. Reviewed-by: Mika Westerberg Signed-off-by: Alexander Usyskin --- drivers/misc/mei/hw-txe.c | 2 +- drivers/misc/mei/pci-me.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/misc/mei/hw-txe.c b/drivers/misc/mei/hw-txe.c index 008cb1ede56c..a83de653c603 100644 --- a/drivers/misc/mei/hw-txe.c +++ b/drivers/misc/mei/hw-txe.c @@ -653,7 +653,7 @@ static int mei_txe_fw_status(struct mei_device *dev, fw_src->status[i], fw_status->status[i], ret); if (ret) - return ret; + return pcibios_err_to_errno(ret); } =20 return 0; diff --git a/drivers/misc/mei/pci-me.c b/drivers/misc/mei/pci-me.c index a75773cc8fb7..8d16bfa6027c 100644 --- a/drivers/misc/mei/pci-me.c +++ b/drivers/misc/mei/pci-me.c @@ -153,7 +153,7 @@ static int mei_me_read_fws(const struct mei_device *dev= , int where, const char * =20 ret =3D pci_read_config_dword(pdev, where, val); trace_mei_pci_cfg_read(&dev->dev, name, where, *val, ret); - return ret; + return pcibios_err_to_errno(ret); } =20 /** --=20 2.43.0