From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754827AbdBNT6a (ORCPT ); Tue, 14 Feb 2017 14:58:30 -0500 Received: from bhuna.collabora.co.uk ([46.235.227.227]:59666 "EHLO bhuna.collabora.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754770AbdBNT6L (ORCPT ); Tue, 14 Feb 2017 14:58:11 -0500 From: Thierry Escande To: Lee Jones Cc: Benson Leung , linux-kernel@vger.kernel.org Subject: [PATCH v2 1/3] cros_ec: Don't return error when checking command version Date: Tue, 14 Feb 2017 20:58:00 +0100 Message-Id: <1487102282-12259-2-git-send-email-thierry.escande@collabora.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1487102282-12259-1-git-send-email-thierry.escande@collabora.com> References: <1487102282-12259-1-git-send-email-thierry.escande@collabora.com> MIME-Version: 1.0 Content-Type: text/plain; charset = "utf-8" Content-Transfert-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org With this patch, cros_ec_query_all() does not return an error if it fails to check for MKBP events support. Instead, the EC device structure indicates that it does not support MKBP events (mkbp_event_supported field) and cros_ec_query_all() returns 0. Signed-off-by: Thierry Escande --- drivers/platform/chrome/cros_ec_proto.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/platform/chrome/cros_ec_proto.c b/drivers/platform/chrome/cros_ec_proto.c index 7428c2b..8f57500 100644 --- a/drivers/platform/chrome/cros_ec_proto.c +++ b/drivers/platform/chrome/cros_ec_proto.c @@ -371,6 +371,8 @@ int cros_ec_query_all(struct cros_ec_device *ec_dev) else ec_dev->mkbp_event_supported = 1; + ret = 0; + exit: kfree(proto_msg); return ret; -- 2.7.4