From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, UNPARSEABLE_RELAY,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2517EC11D05 for ; Thu, 20 Feb 2020 15:59:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0020620659 for ; Thu, 20 Feb 2020 15:59:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728776AbgBTP7s (ORCPT ); Thu, 20 Feb 2020 10:59:48 -0500 Received: from bhuna.collabora.co.uk ([46.235.227.227]:47612 "EHLO bhuna.collabora.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728653AbgBTP7W (ORCPT ); Thu, 20 Feb 2020 10:59:22 -0500 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: eballetbo) with ESMTPSA id E421529519F From: Enric Balletbo i Serra To: linux-kernel@vger.kernel.org Cc: Collabora Kernel ML , groeck@chromium.org, bleung@chromium.org, dtor@chromium.org, gwendal@chromium.org, pmalani@chromium.org Subject: [PATCH 4/8] platform/chrome: cros_ec_chardev: Use cros_ec_cmd_xfer_status helper Date: Thu, 20 Feb 2020 16:58:55 +0100 Message-Id: <20200220155859.906647-5-enric.balletbo@collabora.com> X-Mailer: git-send-email 2.25.0 In-Reply-To: <20200220155859.906647-1-enric.balletbo@collabora.com> References: <20200220155859.906647-1-enric.balletbo@collabora.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch makes use of cros_ec_cmd_xfer_status() instead of cros_ec_cmd_xfer(). In this case the change is trivial and the only reason to do it is because we want to make cros_ec_cmd_xfer() a private function for the EC protocol and let people only use the cros_ec_cmd_xfer_status() to return Linux standard error codes. Signed-off-by: Enric Balletbo i Serra --- drivers/platform/chrome/cros_ec_chardev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/platform/chrome/cros_ec_chardev.c b/drivers/platform/chrome/cros_ec_chardev.c index c65e70bc168d..b51ab24055f3 100644 --- a/drivers/platform/chrome/cros_ec_chardev.c +++ b/drivers/platform/chrome/cros_ec_chardev.c @@ -301,7 +301,7 @@ static long cros_ec_chardev_ioctl_xcmd(struct cros_ec_dev *ec, void __user *arg) } s_cmd->command += ec->cmd_offset; - ret = cros_ec_cmd_xfer(ec->ec_dev, s_cmd); + ret = cros_ec_cmd_xfer_status(ec->ec_dev, s_cmd); /* Only copy data to userland if data was received. */ if (ret < 0) goto exit; -- 2.25.0