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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 212DBC32772 for ; Thu, 18 Aug 2022 08:10:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234109AbiHRIJ7 (ORCPT ); Thu, 18 Aug 2022 04:09:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44734 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233455AbiHRIJ6 (ORCPT ); Thu, 18 Aug 2022 04:09:58 -0400 Received: from mail-lj1-x232.google.com (mail-lj1-x232.google.com [IPv6:2a00:1450:4864:20::232]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 928C579EFF for ; Thu, 18 Aug 2022 01:09:56 -0700 (PDT) Received: by mail-lj1-x232.google.com with SMTP id x25so985206ljm.5 for ; Thu, 18 Aug 2022 01:09:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc; bh=EVo1JzzO+AXs1TK3RqIAy/YrxBDBkv9rEHre/pP8Dec=; b=iDsTMsdTlN0fSKLMyb8USiEFCQe0NG9k6CcT9HwE5WmrhuNT4G4y5TxqDO4LrAY01m GXKY5NfAe+tOCFRgb4GHyJuIf8Vz8mcsCmLXXze/Jwae+MWVVT8xs7ey4/lfRtPmJgjy fWzrjmG51Nc/OYruHWKXiR7Zopsr/OzObK92jZFIX7wmg1OzGVyLY0OaTq000c3hepxh 39ji9J4eM28CgBleZnmaUiEDgbc34cS+LKfVm1DYf9z3+XkxcxLSQeCGMVvWPkZbMOWC obzR5VpRcpvPev0rkt+W+7JzWp2mA7C5PEqATzRwgO7rBCIvafceVsZw/GqN7l6ZdnL3 gdeQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc; bh=EVo1JzzO+AXs1TK3RqIAy/YrxBDBkv9rEHre/pP8Dec=; b=KZEJdES8MxQBckiE6yQwDl3tqOSeO/oPUQnaqOFbncpaAw+0sR0IVYpaVh3joA8qnc OjEIPcDEtstgxn9Ju2yXoR3v33fFqGIY+UMQSnmfv/a0HKDgiYHt9aKOZTKbqqg0VCrb 9eJcZKXcLHGdurSJgJcvxoFuI5KzD02ANS6NCQHAYkSxW44HVHiFr12fxnTxW7XlzS95 R1hIy4r2mfsXx9o3KFCEb40MA3I8JCrH8bwUxKyGwzcFEf7YBv53qtSj50BS4dXqUOFg K1SVzKOhSXvyiNrhOu2aM5AMXpNGKHtYbR/FAvMSHdTKPprlncvkcpoC4ECeQY4Q8BL/ HjVg== X-Gm-Message-State: ACgBeo0O5sQrTVQN0RYYWmN3e5W6PSiahDvHLNgSFveo+QPGjiGOKWC4 ppoxcbf5I/eXsAy7YMSJlnKXLw== X-Google-Smtp-Source: AA6agR5oWxJHUE1I2LfnQ5MXv3En7vtZMVUEcP09vZv5xbcLbvExxZ05uPN1/J4xNYLcEhqstH39gw== X-Received: by 2002:a2e:8e8b:0:b0:261:b3fa:1818 with SMTP id z11-20020a2e8e8b000000b00261b3fa1818mr305679ljk.444.1660810194964; Thu, 18 Aug 2022 01:09:54 -0700 (PDT) Received: from ?IPV6:2001:14bb:ae:539c:53ab:2635:d4f2:d6d5? (d15l54z9nf469l8226z-4.rev.dnainternet.fi. [2001:14bb:ae:539c:53ab:2635:d4f2:d6d5]) by smtp.gmail.com with ESMTPSA id g28-20020a0565123b9c00b0048a9356cd63sm133113lfv.11.2022.08.18.01.09.53 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 18 Aug 2022 01:09:54 -0700 (PDT) Message-ID: <85193de5-244c-2cda-e442-656769b97b14@linaro.org> Date: Thu, 18 Aug 2022 11:09:53 +0300 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.12.0 Subject: Re: [PATCH v3 2/2] power: supply: rt9471: Add Richtek RT9471 charger driver Content-Language: en-US To: cy_huang , robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, sre@kernel.org Cc: mazziesaccount@gmail.com, alina_yu@richtek.com, cy_huang@richtek.com, alinayu829@gmail.com, linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <1660785696-9010-1-git-send-email-u0084500@gmail.com> <1660785696-9010-3-git-send-email-u0084500@gmail.com> From: Krzysztof Kozlowski In-Reply-To: <1660785696-9010-3-git-send-email-u0084500@gmail.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org On 18/08/2022 04:21, cy_huang wrote: > From: ChiYuan Huang > > Add support for the RT9471 3A 1-Cell Li+ battery charger. > > The RT9471 is a highly-integrated 3A switch mode battery charger with > low impedance power path to better optimize the charging efficiency. > > Co-developed-by: Alina Yu > Signed-off-by: Alina Yu > Signed-off-by: ChiYuan Huang > --- > Since v2: > - Fix checkpatch error about 'foo * bar' to 'foo *bar' in psy_device_to_chip function. > - Specify the member name directly for the use of linear range. > > --- (...) > + > +static DEVICE_ATTR_RW(sysoff_enable); > +static DEVICE_ATTR_RW(charge_term_enable); > +static DEVICE_ATTR_RW(port_detect_enable); > + > +static struct attribute *rt9471_sysfs_entries[] = { > + &dev_attr_sysoff_enable.attr, > + &dev_attr_charge_term_enable.attr, > + &dev_attr_port_detect_enable.attr, > + NULL You need to document the sysfs ABI in Documentation. > +}; > + > +static const struct attribute_group rt9471_attr_group = { > + .attrs = rt9471_sysfs_entries, > +}; > + > +static const struct attribute_group *rt9471_attr_groups[] = { > + &rt9471_attr_group, > + NULL > +}; (...) > + > +static const struct of_device_id rt9471_of_device_id[] = { > + { .compatible = "richtek,rt9471" }, > + {} > +}; > +MODULE_DEVICE_TABLE(of, rt9471_of_device_id); > + > +static struct i2c_driver rt9471_driver = { > + .driver = { > + .name = "rt9471", > + .owner = THIS_MODULE, You should not need this. Run coccinelle/coccicheck on your driver. Best regards, Krzysztof