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AJvYcCXMClaSsIENQvn1El+OOTGUB0+yk2qDZUIU8kTTvJ2ab/V7NAJuq3jOyhYl280+PRGDr/fRTS2qiP5qZ2Yz8KW6d9xi2AjIa9EjETlJ X-Gm-Message-State: AOJu0YxKmbtkJ5XcoWayyR5br5sYpyYSBoE13NH5IORaaY/PQDzzvFvM zIacCX3Ise15iZ9Ho20Tjpq5SSTFEwdUAJsyLGLxrZybqHBJFpFhDVpriefOiTg= X-Google-Smtp-Source: AGHT+IEr6GkkP+hEkx/7rVH3ZwrWmBQXEk8hVCRf2PMK+0MkEU8g/LzJ/x61wmA8BWhBFLisUVyRlw== X-Received: by 2002:a05:6512:1156:b0:512:b426:53e8 with SMTP id m22-20020a056512115600b00512b42653e8mr5504601lfg.30.1708951434428; Mon, 26 Feb 2024 04:43:54 -0800 (PST) Received: from [192.168.1.70] ([84.102.31.43]) by smtp.gmail.com with ESMTPSA id d11-20020a056512368b00b00513022c0d3esm42963lfs.91.2024.02.26.04.43.52 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 26 Feb 2024 04:43:54 -0800 (PST) Message-ID: <8f09bc42-b85d-446f-bd9d-77155060a4b8@baylibre.com> Date: Mon, 26 Feb 2024 13:43:51 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 08/14] misc: tps6594-pfsm: Add TI TPS65224 PMIC PFSM Content-Language: en-US To: Bhargav Raviprakash , linux-kernel@vger.kernel.org Cc: m.nirmaladevi@ltts.com, lee@kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, devicetree@vger.kernel.org, arnd@arndb.de, gregkh@linuxfoundation.org, lgirdwood@gmail.com, broonie@kernel.org, linus.walleij@linaro.org, linux-gpio@vger.kernel.org, linux-arm-kernel@lists.infradead.org, nm@ti.com, vigneshr@ti.com, kristo@kernel.org References: <20240223093701.66034-1-bhargav.r@ltts.com> <20240223093701.66034-9-bhargav.r@ltts.com> From: Julien Panis In-Reply-To: <20240223093701.66034-9-bhargav.r@ltts.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit On 2/23/24 10:36, Bhargav Raviprakash wrote: > Add support for TPS65224 PFSM in the TPS6594 PFSM driver > as they share significant functionality. > > Signed-off-by: Bhargav Raviprakash > --- > drivers/misc/tps6594-pfsm.c | 55 +++++++++++++++++++++++++++---------- > 1 file changed, 40 insertions(+), 15 deletions(-) > > diff --git a/drivers/misc/tps6594-pfsm.c b/drivers/misc/tps6594-pfsm.c > index 88dcac814..4fa071093 100644 > --- a/drivers/misc/tps6594-pfsm.c > +++ b/drivers/misc/tps6594-pfsm.c > @@ -1,6 +1,6 @@ > // SPDX-License-Identifier: GPL-2.0 > /* > - * PFSM (Pre-configurable Finite State Machine) driver for TI TPS6594/TPS6593/LP8764 PMICs > + * PFSM (Pre-configurable Finite State Machine) driver for TI TPS65224/TPS6594/TPS6593/LP8764 PMICs > * > * Copyright (C) 2023 BayLibre Incorporated - https://www.baylibre.com/ > */ > @@ -34,15 +34,17 @@ > > #define TPS6594_FILE_TO_PFSM(f) container_of((f)->private_data, struct tps6594_pfsm, miscdev) > > -/** > +/* Here it should be /** for the structure documentation, I think. Please check in kernel doc. [...] > @@ -210,8 +230,12 @@ static long tps6594_pfsm_ioctl(struct file *f, unsigned int cmd, unsigned long a > return ret; > > /* Modify NSLEEP1-2 bits */ > - ret = regmap_clear_bits(pfsm->regmap, TPS6594_REG_FSM_NSLEEP_TRIGGERS, > - TPS6594_BIT_NSLEEP2B); > + if (pfsm->chip_id == TPS65224) > + ret = regmap_clear_bits(pfsm->regmap, TPS6594_REG_FSM_NSLEEP_TRIGGERS, > + TPS6594_BIT_NSLEEP1B); > + else > + ret = regmap_clear_bits(pfsm->regmap, TPS6594_REG_FSM_NSLEEP_TRIGGERS, > + TPS6594_BIT_NSLEEP2B); Instead of this if/else, a ternary operator might do the trick here: regmap_clear_bits(pfsm->regmap, TPS6594_REG_FSM_NSLEEP_TRIGGERS,                               pfsm->chip_id == TPS65224 ? TPS6594_BIT_NSLEEP1B : TPS6594_BIT_NSLEEP2B) Julien