From patchwork Thu Mar 19 15:00:08 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Wang, Jiada" X-Patchwork-Id: 11447377 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 2D0C96CA for ; Thu, 19 Mar 2020 15:03:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1697C212CC for ; Thu, 19 Mar 2020 15:03:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728438AbgCSPDQ (ORCPT ); Thu, 19 Mar 2020 11:03:16 -0400 Received: from esa3.mentor.iphmx.com ([68.232.137.180]:32379 "EHLO esa3.mentor.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728435AbgCSPDO (ORCPT ); Thu, 19 Mar 2020 11:03:14 -0400 IronPort-SDR: 5Jq3RKvLYTAyLEqWcpKPL+X7sjRYA9I00NjWhYhzpEP+ecJhAozwJkNb5TYHC/OfWosxuyRGXt 01Avo63f0kjPIhuEelXmOP94ZEiMsgWS4fpwPy8iQFaNg+SmGQHNN2lm+FGVwRucaKLO5GAzHz J60QJcJDuL1DdoKz3144OPo2otj1Y0eKMD5FQDHfoFlkyoJt4MyfiRANgBwILixsfXSGydw+GZ zuaLkryr5ZaZQdAcEtZgPCd4hkougaim5q8gpd7zvzkrhYWGo3EWLMMC3Z8ZRerx9RR9J+bQ2d g7A= X-IronPort-AV: E=Sophos;i="5.70,572,1574150400"; d="scan'208";a="46891060" Received: from orw-gwy-01-in.mentorg.com ([192.94.38.165]) by esa3.mentor.iphmx.com with ESMTP; 19 Mar 2020 07:03:14 -0800 IronPort-SDR: o9oTlPpDDDoKlapVti8kaUvE0cke1Is3vdMmgwl1RQFVcs9yu+cN7kKSFkI3evS8/yl9WgqStB DE69twgXtjO/a50kROpTpAST5s46mmqF/fkRI6r679HKoFTjVXMEyHJlO5ZqXzFyBaQqCDDkMc kb2yxlOdB0d/XZEdEuISKvHVNpwyvu/8Ist4iQhViIAUOZGlI43ubiGje8fa3W2HWMZqGgKkfL uMqNRaFysSW9KhRxTrTyGDlQo5etfoC0eH4svwsZg8LRyhUzrI61aDCr8uQ1RioNbHHML7PpfB uO8= From: Jiada Wang To: , , , , , CC: , , , , Subject: [PATCH v8 44/52] Input: Atmel: improve error handling in mxt_update_cfg() Date: Thu, 19 Mar 2020 08:00:08 -0700 Message-ID: <20200319150016.61398-45-jiada_wang@mentor.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200319150016.61398-1-jiada_wang@mentor.com> References: <20200319150016.61398-1-jiada_wang@mentor.com> MIME-Version: 1.0 Sender: linux-input-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org From: Deepak Das mxt_update_cfg() failed to propagate the error code from mxt_init_t7_power_cfg() so return the error code. Signed-off-by: Deepak Das Signed-off-by: George G. Davis Signed-off-by: Jiada Wang --- drivers/input/touchscreen/atmel_mxt_ts.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c index 1eedde24e38f..edab65337061 100644 --- a/drivers/input/touchscreen/atmel_mxt_ts.c +++ b/drivers/input/touchscreen/atmel_mxt_ts.c @@ -2185,7 +2185,9 @@ static int mxt_update_cfg(struct mxt_data *data, const struct firmware *fw) dev_info(dev, "Config successfully updated\n"); /* T7 config may have changed */ - mxt_init_t7_power_cfg(data); + ret = mxt_init_t7_power_cfg(data); + if (ret) + dev_warn(dev, "Power Config failed to update\n"); release_mem: kfree(cfg.mem);