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, URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 3356CC43331 for ; Tue, 31 Mar 2020 10:52:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 11AD820772 for ; Tue, 31 Mar 2020 10:52:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730801AbgCaKwv (ORCPT ); Tue, 31 Mar 2020 06:52:51 -0400 Received: from esa4.mentor.iphmx.com ([68.232.137.252]:43597 "EHLO esa4.mentor.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730532AbgCaKwr (ORCPT ); Tue, 31 Mar 2020 06:52:47 -0400 IronPort-SDR: 1EsqhI/tfSYIN+Y6N/WfKm12a0CqFzljTkzmfo0zPXkEyyiASEaUXuEdMAQGV6zpKOrldzwhbn V4xc1KO+fb0WGem13CE/0VQkVkAZUz5gMl7x3sIFTtHa9CSvyQPcKPUD4Vkgg0k8HV2QBSI7fa EtTnXCxHSvIhDQYe1nCZahYqgYLTl0Eah+XjAzNplKpkhutX0rkQaY+S2/fKYBk2pRFSCGWzpg dZeNVR2R5AP10CVUR4IqzzdORtgvrMZ0DpRbFLMuad3N6XhQEnX2RmecqtSevuIae1GvjSX1g2 vgk= X-IronPort-AV: E=Sophos;i="5.72,327,1580803200"; d="scan'208";a="47330793" Received: from orw-gwy-01-in.mentorg.com ([192.94.38.165]) by esa4.mentor.iphmx.com with ESMTP; 31 Mar 2020 02:52:46 -0800 IronPort-SDR: xej9MTSEmt/icaDIsI2NZdIC7MZM8pVA0PberYWe+3Tbkmvtq8sCFitMJNvYdwWJJLq6lG3UxC ph12KQKtwZY0Pvd5OLpJLmzr3hqTBSlPVFw9gRIs1p7+al5iqrsGbFvzQnGngrAK8Dqsi2syR8 llwQnsJnYka+VnAa0TaJjUFdxg25T+sUR0ymTJvvadYUVjbcdk3JZ14zS3OHIP+PMgrU0LHGng RwugW4hv3DSisUXKvpjLFFLHy+/nKltWXNmolYfOtBuwSnYu6Y6FyJfyxn0qwoxzNPHBkqZ/s2 wFM= From: Jiada Wang To: , , , , CC: , , , , Subject: [PATCH v10 29/55] Input: atmel_mxt_ts - rename bl_completion to chg_completion Date: Tue, 31 Mar 2020 03:50:25 -0700 Message-ID: <20200331105051.58896-30-jiada_wang@mentor.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200331105051.58896-1-jiada_wang@mentor.com> References: <20200331105051.58896-1-jiada_wang@mentor.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Nick Dyer Rename bl_completion to chg_completion Signed-off-by: Nick Dyer (cherry picked from ndyer/linux/for-upstream commit dda8453bfb44216645ede798918a314d4fca2481) [gdavis: Resolve forward port conflicts due to applying upstream commit 96a938aa214e ("Input: atmel_mxt_ts - remove platform data support").] Signed-off-by: George G. Davis [jiada: call complete(&data->chg_completion) only when in_bootloader is TRUE Add commit description] Signed-off-by: Jiada Wang --- drivers/input/touchscreen/atmel_mxt_ts.c | 23 +++++++++++------------ 1 file changed, 11 insertions(+), 12 deletions(-) diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c index 0f1c0e5c6169..ed142b24d12d 100644 --- a/drivers/input/touchscreen/atmel_mxt_ts.c +++ b/drivers/input/touchscreen/atmel_mxt_ts.c @@ -382,9 +382,6 @@ struct mxt_data { u8 T100_reportid_max; u16 T107_address; - /* for fw update in bootloader */ - struct completion bl_completion; - /* for reset handling */ struct completion reset_completion; @@ -396,6 +393,9 @@ struct mxt_data { enum mxt_suspend_mode suspend_mode; + /* for power up handling */ + struct completion chg_completion; + /* Indicates whether device is in suspend */ bool suspended; @@ -613,7 +613,7 @@ static int mxt_check_bootloader(struct mxt_data *data, struct mxt_flash *f) * CHG assertion before reading the status byte. * Once the status byte has been read, the line is deasserted. */ - ret = mxt_wait_for_completion(data, &data->bl_completion, + ret = mxt_wait_for_completion(data, &data->chg_completion, MXT_FW_CHG_TIMEOUT); if (ret) { /* @@ -1414,8 +1414,7 @@ static irqreturn_t mxt_interrupt(int irq, void *dev_id) struct mxt_data *data = dev_id; if (data->in_bootloader) { - /* bootloader state transition completion */ - complete(&data->bl_completion); + complete(&data->chg_completion); return IRQ_HANDLED; } @@ -2179,9 +2178,9 @@ static void mxt_regulator_enable(struct mxt_data *data) msleep(MXT_CHG_DELAY); retry_wait: - reinit_completion(&data->bl_completion); + reinit_completion(&data->chg_completion); data->in_bootloader = true; - error = mxt_wait_for_completion(data, &data->bl_completion, + error = mxt_wait_for_completion(data, &data->chg_completion, MXT_POWERON_DELAY); if (error == -EINTR) goto retry_wait; @@ -3346,7 +3345,7 @@ static int mxt_enter_bootloader(struct mxt_data *data) enable_irq(data->irq); } - reinit_completion(&data->bl_completion); + reinit_completion(&data->chg_completion); return 0; } @@ -3382,7 +3381,7 @@ static int mxt_load_fw(struct device *dev) } /* Wait for flash. */ - ret = mxt_wait_for_completion(data, &data->bl_completion, + ret = mxt_wait_for_completion(data, &data->chg_completion, MXT_FW_RESET_TIME); if (ret) goto disable_irq; @@ -3393,7 +3392,7 @@ static int mxt_load_fw(struct device *dev) * the CHG line after bootloading has finished, so ignore potential * errors. */ - mxt_wait_for_completion(data, &data->bl_completion, MXT_FW_RESET_TIME); + mxt_wait_for_completion(data, &data->chg_completion, MXT_FW_RESET_TIME); data->in_bootloader = false; disable_irq: @@ -3815,7 +3814,7 @@ static int mxt_probe(struct i2c_client *client, const struct i2c_device_id *id) data->irq = client->irq; i2c_set_clientdata(client, data); - init_completion(&data->bl_completion); + init_completion(&data->chg_completion); init_completion(&data->reset_completion); init_completion(&data->crc_completion); -- 2.17.1