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=-13.5 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 1F5A7C433B4 for ; Sun, 25 Apr 2021 08:45:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D6D0D61260 for ; Sun, 25 Apr 2021 08:45:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229732AbhDYIqg (ORCPT ); Sun, 25 Apr 2021 04:46:36 -0400 Received: from msg-2.mailo.com ([213.182.54.12]:46796 "EHLO msg-2.mailo.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229596AbhDYIqd (ORCPT ); Sun, 25 Apr 2021 04:46:33 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=mailo.com; s=mailo; t=1619340348; bh=Q4IlbjxP7EcuQDsZ4PbW2Y+tHtW0IMzq0ljfK0cSi4I=; h=X-EA-Auth:Date:From:To:Cc:Subject:Message-ID:References: MIME-Version:Content-Type:In-Reply-To; b=EDJHVygrSib2uiJ8ZM8T7MXP6Y0+doLZ8tN11i4/C+xSPZ1R84w2gSrLsf1Gt0DCD IQd742vCDZzXXKxl2iehvG7/mYLq63I7yRxiZXXb170QeAbli3MSPBY4ZLEDRGtcnM V+AIrwVeu5nAXVogEqn5cryV2gWubAQoAvFwkFQA= Received: by 192.168.90.12 [192.168.90.12] with ESMTP via ip-206.mailobj.net [213.182.55.206] Sun, 25 Apr 2021 10:45:48 +0200 (CEST) X-EA-Auth: gQi61+D56tG938ONLKy+qUPkc84jUD7mFigWtjOhC0HNpiIW6k5lqnoD5G2q/Opk8jn76nAfjT/FJFSSTDWG107TAq7mNAEJ Date: Sun, 25 Apr 2021 14:15:44 +0530 From: Deepak R Varma To: Mauro Carvalho Chehab , Sakari Ailus , Greg Kroah-Hartman Cc: linux-media@vger.kernel.org, linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org, drv@mailo.com Subject: [PATCH RESEND v3 5/6] staging: media: atomisp: fix CamelCase variable naming Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Mixed case variable names are discouraged and they result in checkpatch script "Avoid CamelCase" warnings. Replace such CamelCase variable names by lower case strings according to the coding style guidelines. Signed-off-by: Deepak R Varma --- Changes since v2: - None. Changes since v1: - None. .../media/atomisp/i2c/atomisp-mt9m114.c | 60 +++++++++---------- 1 file changed, 30 insertions(+), 30 deletions(-) diff --git a/drivers/staging/media/atomisp/i2c/atomisp-mt9m114.c b/drivers/staging/media/atomisp/i2c/atomisp-mt9m114.c index f314e5fed9cb..6de2cee4363e 100644 --- a/drivers/staging/media/atomisp/i2c/atomisp-mt9m114.c +++ b/drivers/staging/media/atomisp/i2c/atomisp-mt9m114.c @@ -1000,10 +1000,10 @@ static long mt9m114_s_exposure(struct v4l2_subdev *sd, struct mt9m114_device *dev = to_mt9m114_sensor(sd); int ret = 0; unsigned int coarse_integration = 0; - unsigned int FLines = 0; - unsigned int FrameLengthLines = 0; /* ExposureTime.FrameLengthLines; */ - unsigned int AnalogGain, DigitalGain; - u32 AnalogGainToWrite = 0; + unsigned int f_lines = 0; + unsigned int frame_len_lines = 0; /* ExposureTime.FrameLengthLines; */ + unsigned int analog_gain, digital_gain; + u32 analog_gain_to_write = 0; dev_dbg(&client->dev, "%s(0x%X 0x%X 0x%X)\n", __func__, exposure->integration_time[0], exposure->gain[0], @@ -1011,27 +1011,27 @@ static long mt9m114_s_exposure(struct v4l2_subdev *sd, coarse_integration = exposure->integration_time[0]; /* fine_integration = ExposureTime.FineIntegrationTime; */ - /* FrameLengthLines = ExposureTime.FrameLengthLines; */ - FLines = mt9m114_res[dev->res].lines_per_frame; - AnalogGain = exposure->gain[0]; - DigitalGain = exposure->gain[1]; + /* frame_len_lines = ExposureTime.FrameLengthLines; */ + f_lines = mt9m114_res[dev->res].lines_per_frame; + analog_gain = exposure->gain[0]; + digital_gain = exposure->gain[1]; if (!dev->streamon) { /* Save the first exposure values while stream is off */ dev->first_exp = coarse_integration; - dev->first_gain = AnalogGain; - dev->first_diggain = DigitalGain; + dev->first_gain = analog_gain; + dev->first_diggain = digital_gain; } - /* DigitalGain = 0x400 * (((u16) DigitalGain) >> 8) + */ - /* ((unsigned int)(0x400 * (((u16) DigitalGain) & 0xFF)) >>8); */ + /* digital_gain = 0x400 * (((u16) digital_gain) >> 8) + */ + /* ((unsigned int)(0x400 * (((u16) digital_gain) & 0xFF)) >>8); */ /* set frame length */ - if (FLines < coarse_integration + 6) - FLines = coarse_integration + 6; - if (FLines < FrameLengthLines) - FLines = FrameLengthLines; - ret = mt9m114_write_reg(client, MISENSOR_16BIT, 0x300A, FLines); + if (f_lines < coarse_integration + 6) + f_lines = coarse_integration + 6; + if (f_lines < frame_len_lines) + f_lines = frame_len_lines; + ret = mt9m114_write_reg(client, MISENSOR_16BIT, 0x300A, f_lines); if (ret) { - v4l2_err(client, "%s: fail to set FLines\n", __func__); + v4l2_err(client, "%s: fail to set f_lines\n", __func__); return -EINVAL; } @@ -1049,39 +1049,39 @@ static long mt9m114_s_exposure(struct v4l2_subdev *sd, /* * set analog/digital gain - switch(AnalogGain) + switch(analog_gain) { case 0: - AnalogGainToWrite = 0x0; + analog_gain_to_write = 0x0; break; case 1: - AnalogGainToWrite = 0x20; + analog_gain_to_write = 0x20; break; case 2: - AnalogGainToWrite = 0x60; + analog_gain_to_write = 0x60; break; case 4: - AnalogGainToWrite = 0xA0; + analog_gain_to_write = 0xA0; break; case 8: - AnalogGainToWrite = 0xE0; + analog_gain_to_write = 0xE0; break; default: - AnalogGainToWrite = 0x20; + analog_gain_to_write = 0x20; break; } */ - if (DigitalGain >= 16 || DigitalGain <= 1) - DigitalGain = 1; + if (digital_gain >= 16 || digital_gain <= 1) + digital_gain = 1; /* * AnalogGainToWrite = (u16)((DigitalGain << 12) | AnalogGainToWrite); */ - AnalogGainToWrite = (u16)((DigitalGain << 12) | (u16)AnalogGain); + analog_gain_to_write = (u16)((digital_gain << 12) | (u16)analog_gain); ret = mt9m114_write_reg(client, MISENSOR_16BIT, - REG_GAIN, AnalogGainToWrite); + REG_GAIN, analog_gain_to_write); if (ret) { - v4l2_err(client, "%s: fail to set AnalogGainToWrite\n", + v4l2_err(client, "%s: fail to set analog_gain_to_write\n", __func__); return -EINVAL; } -- 2.25.1