Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753162AbbETIje (ORCPT ); Wed, 20 May 2015 04:39:34 -0400 Received: from bhuna.collabora.co.uk ([93.93.135.160]:53937 "EHLO bhuna.collabora.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753103AbbETIja (ORCPT ); Wed, 20 May 2015 04:39:30 -0400 From: Javier Martinez Canillas To: Olof Johansson Cc: Doug Anderson , Gwendal Grignou , Lee Jones , linux-kernel@vger.kernel.org, Javier Martinez Canillas Subject: [PATCH 1/3] platform/chrome: cros_ec_lpc - Use existing function to check EC result Date: Wed, 20 May 2015 10:39:05 +0200 Message-Id: <1432111147-21354-2-git-send-email-javier.martinez@collabora.co.uk> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1432111147-21354-1-git-send-email-javier.martinez@collabora.co.uk> References: <1432111147-21354-1-git-send-email-javier.martinez@collabora.co.uk> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1592 Lines: 47 Commit 6db07b633658 ("mfd: cros_ec: Check result code from EC messages") added a common cros_ec_check_result() function that can be used to check the ec_msg->result for errors and warns about them. Use the existing function instead of duplicating same check in the driver. Signed-off-by: Javier Martinez Canillas Reviewed-by: Gwendal Grignou Tested-by: Gwendal Grignou --- drivers/platform/chrome/cros_ec_lpc.c | 14 ++------------ 1 file changed, 2 insertions(+), 12 deletions(-) diff --git a/drivers/platform/chrome/cros_ec_lpc.c b/drivers/platform/chrome/cros_ec_lpc.c index 8f9ac4d7bbd0..4fc4d6dfe67e 100644 --- a/drivers/platform/chrome/cros_ec_lpc.c +++ b/drivers/platform/chrome/cros_ec_lpc.c @@ -95,19 +95,9 @@ static int cros_ec_cmd_xfer_lpc(struct cros_ec_device *ec, /* Check result */ msg->result = inb(EC_LPC_ADDR_HOST_DATA); - - switch (msg->result) { - case EC_RES_SUCCESS: - break; - case EC_RES_IN_PROGRESS: - ret = -EAGAIN; - dev_dbg(ec->dev, "command 0x%02x in progress\n", - msg->command); + ret = cros_ec_check_result(ec, msg); + if (ret) goto done; - default: - dev_dbg(ec->dev, "command 0x%02x returned %d\n", - msg->command, msg->result); - } /* Read back args */ args.flags = inb(EC_LPC_ADDR_HOST_ARGS); -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/