From nobody Sat Oct 11 00:39:28 2025 Received: from mail-wm1-f47.google.com (mail-wm1-f47.google.com [209.85.128.47]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 02D1525A642 for ; Thu, 12 Jun 2025 13:15:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.47 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749734144; cv=none; b=rghwTu/JLvnYTYvSz2hoq4hazU2VGMJcl6clDVzlyKIEQeaAVLqwBLaBhy5lBYp6zyv3X5cFecLstP3lSgWMYYH9D4XVj87JAmUz4DLMb01YlhP6oL9P+4nYLaMNEkpfRqUUGxSZPN+9BtCk9+125ZY2FB+CQHJItcUJuCc4Ylo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749734144; c=relaxed/simple; bh=zp6d5z1sYxwWEw/wzKNXZwt1zjGFDbts1CmdEZq0nus=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=bXT8zjuXXOAqPJlBu0VxQIbklNZ0jimDjuko8eT59NDoHfCYvuUoD4A7Jrrcv3OOVXVgWzVbXwoK0mLSi1vYHpdEHlcdlfXS5a5mJHCRsyQuPhMBTIRfDgVn8TGDhQ8t8XLaDlQXv/vG8qM80uy2ghckBik6SWStlENfzKmwU64= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=bgdev.pl; spf=none smtp.mailfrom=bgdev.pl; dkim=pass (2048-bit key) header.d=bgdev-pl.20230601.gappssmtp.com header.i=@bgdev-pl.20230601.gappssmtp.com header.b=bXrkb48K; arc=none smtp.client-ip=209.85.128.47 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=bgdev.pl Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=bgdev.pl Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bgdev-pl.20230601.gappssmtp.com header.i=@bgdev-pl.20230601.gappssmtp.com header.b="bXrkb48K" Received: by mail-wm1-f47.google.com with SMTP id 5b1f17b1804b1-43ea40a6e98so11655835e9.1 for ; Thu, 12 Jun 2025 06:15:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bgdev-pl.20230601.gappssmtp.com; s=20230601; t=1749734140; x=1750338940; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=xRVP/g9ETBrQ7ivNn5p21D3d98uF7eL3W+bgcNUMLx4=; b=bXrkb48KkkSVvRL1fIduwlV9Iul7exkzSy2jUZ2IG2BpKquYn8FgeUhUoQn97ZlxR2 qiaG+TQIboy+JPrDjNDVnSMjoSvZTzlex1Ij82+GTQvJIBURJWhBhVDj++GSQNzwd1eb ZwVDxBL3BDKafJ63eNjrvz/qjH0gkHA/+UI98rNARVQhY9bK8yhJG0Xb7o4dPpq4EDwl GQrNMfjCypLMjZIdLIPc6Eb6NM11wHMRx5N/0KJcBPeJHRrM7psgW3od2QdSMvhdQZxU Fddj1wg8ZZPEZIK13MYzZxmxE7rcbcp8l4Nv4JlUVrWAW/VEbpgchDcGQDX7nOOFL1VX iTGg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1749734140; x=1750338940; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=xRVP/g9ETBrQ7ivNn5p21D3d98uF7eL3W+bgcNUMLx4=; b=jiAib2sgcgIQcHB45RTMPodQvF+9wCBNtxPzpM6sjXuXJ8QvdG3V6GLDhwnqWyx1F+ 0N4FPzcRbFfiNYTT2wcd1t/KAkNrjufxdqg7Brl8pa03AjAx55NUlQcVAIQpiLSkIIHv feDsK9pzzSEn54exv90pNiBQ9JdbWRJQ2k5z97xUsER3jUzx0gFfWQuolTWVI4OsGS4L 5qmAmod0G5sGgIglGki7hlp7rs10xxbJ0eppbhU1844n4+OKNga0m3GQzQ1eREVXxTQu ExDjvucHKCgglVYn51kZrev80cFS+bbQQef12AaLqc+MmpAzErSmcGsa4huQKW6DIHFZ unjg== X-Forwarded-Encrypted: i=1; AJvYcCW3ZUDn8SSI/aTfq2f7Ehj6W2FyyUvTjE2FlNqIu2Bpks/emmZEuHjlS6PIZONg2DQsJTGlwkKn2CFFubE=@vger.kernel.org X-Gm-Message-State: AOJu0YygDAN04vxlZsJ4IYFMkKJTsBdDgfHp+qz5CMsglfm7o3RHUFUC f9wZ4Xzl/AyFFRX7tiXrC9yp7LjrDjx16ty2TlOCkS8zlGmp7cJSuLFSgdxK98Fy9OI= X-Gm-Gg: ASbGncvtSmM9f4dnjqEV48YKuYTEsMDShKVyc9wxxLdZ48viRuxH0acJABQvz4HmvuR yubaWkrpaw12SXq9hO1z/RMW+Z0eVymfDvvoHCP0T1osfaB1q+Xmt/gRJToX2wKsYGEeadULRm2 DUBbVeSwHEm88+wWhEgKbNfpuIHn+Y5N5pPsguWF84tLPnHbb9LeW3Yxz1QcC+50Rj8FR03YGIY FXnFqS44YhsRHjUu2N4fQIF/ZpTNTtYjrrjvX2lL/7S0ttrEBUYAakq/CX3GgdDISYm4v3EOkUY 2PIm6MpadIiGVjxa0u57fFm84efLpO8sBs8dBXotcF4j4cm+C/lS5+Q= X-Google-Smtp-Source: AGHT+IHSRKRz+S4AqZCA7nk2lBD5FvLjirlW/aLzXrlkeH/hiH8EEnGTppCPiobvVp5rFO/8nRH0ZA== X-Received: by 2002:a05:600c:6304:b0:442:d9f2:c74e with SMTP id 5b1f17b1804b1-453248cadc7mr61464915e9.23.1749734140174; Thu, 12 Jun 2025 06:15:40 -0700 (PDT) Received: from [127.0.1.1] ([2a01:cb1d:dc:7e00:8b99:9926:3892:5310]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4532dea17d7sm20619795e9.10.2025.06.12.06.15.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 12 Jun 2025 06:15:39 -0700 (PDT) From: Bartosz Golaszewski Date: Thu, 12 Jun 2025 15:15:22 +0200 Subject: [PATCH 13/16] pinctrl: keembay: use new GPIO line value setter callbacks Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250612-gpiochip-set-rv-pinctrl-remaining-v1-13-556b0a530cd4@linaro.org> References: <20250612-gpiochip-set-rv-pinctrl-remaining-v1-0-556b0a530cd4@linaro.org> In-Reply-To: <20250612-gpiochip-set-rv-pinctrl-remaining-v1-0-556b0a530cd4@linaro.org> To: Dvorkin Dmitry , Wells Lu , Linus Walleij , Bartosz Golaszewski , Patrice Chotard , Support Opensource , Baruch Siach , Sven Peter , Janne Grunau , Alyssa Rosenzweig , Neal Gompa , Viresh Kumar , Lakshmi Sowjanya D , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland Cc: linux-arm-kernel@lists.infradead.org, linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, asahi@lists.linux.dev, soc@lists.linux.dev, linux-sunxi@lists.linux.dev, Bartosz Golaszewski X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=2154; i=bartosz.golaszewski@linaro.org; h=from:subject:message-id; bh=uiWkBcfY0fL2/5gsJ5RtTL76wdCKi/XJJns8EXZp1Uc=; b=owEBbQKS/ZANAwAKARGnLqAUcddyAcsmYgBoStLmMUTq/R3HYvt1qPLJCXHDLlLJ2q7Mprw3y q+tW19o7dqJAjMEAAEKAB0WIQQWnetsC8PEYBPSx58Rpy6gFHHXcgUCaErS5gAKCRARpy6gFHHX ct8fEACqt7lUq3+S1tzRy8OrX4O3CMfw4nPrYnVysPwnIX5aR7rCUP9il86P5OxnBe1clhRmwf9 HoPniYHRVUQF6YnI9EAGIDwhSUum1jbEzozs8EuWZ7akwxiY2lALTFQUB7pAw2aWqDQurWwASrh BAPCmHKNGQdiW4jPkj3dLIslFjsYCDyb4a7d0h7Rv4tHvOUJjwZTpmSlxh6jQhmj8/OnfF4FmSD A8SD5CTEpda8DN7KqBB1fsTu8o8/TRNLf1sa/DJf4UITLByVIfbtYMhfr/RbkMTCOa1I/Dca2/P Y8qdU4ZwwfmOTHnc/lA2TI6ioK5BvuhNtqvz4Cb1IEgG2Zlg+c5asL8lkSQySfaQCuWVBZ6+2Hp 6pgnwuG0nSOllmDlZu6Tkzrd1ImxXcHfrsa02KtJ491H2I3Reth1gL1neP6RR6Nl3UDYNrcfUn3 VqyShql609Nvgybzi+iTFSjRiwiPqG2yqgild3NQGG4yXE8kfSUys5UhBTzPaS5B8+VvpC/ZsAX xJfJ0KUdYCJumelmLmj2UUWKfC2pS9l4NPnQ9EqQOSiTnderpXlz7vJKNljTZW5Xz7ra3xmDff3 VwRuV7ZIQrTn1lzp1FlY9U4bZ1Finj92YfG99YcWHQ0kTqN/Y0O3a7ioGWw4qxRszN5QakMKHOF J+HEqcwBsnDzYvA== X-Developer-Key: i=bartosz.golaszewski@linaro.org; a=openpgp; fpr=169DEB6C0BC3C46013D2C79F11A72EA01471D772 From: Bartosz Golaszewski struct gpio_chip now has callbacks for setting line values that return an integer, allowing to indicate failures. Convert the driver to using them. Signed-off-by: Bartosz Golaszewski --- drivers/pinctrl/pinctrl-keembay.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/drivers/pinctrl/pinctrl-keembay.c b/drivers/pinctrl/pinctrl-ke= embay.c index 0d7cc8280ea2168e69cf3d0ea415f6d2389efd03..622000139317e9dfb95e9a76f24= 78366daebdcaf 100644 --- a/drivers/pinctrl/pinctrl-keembay.c +++ b/drivers/pinctrl/pinctrl-keembay.c @@ -1188,7 +1188,7 @@ static int keembay_gpio_get(struct gpio_chip *gc, uns= igned int pin) return keembay_read_pin(kpc->base0 + offset, pin); } =20 -static void keembay_gpio_set(struct gpio_chip *gc, unsigned int pin, int v= al) +static int keembay_gpio_set(struct gpio_chip *gc, unsigned int pin, int va= l) { struct keembay_pinctrl *kpc =3D gpiochip_get_data(gc); unsigned int reg_val; @@ -1200,6 +1200,8 @@ static void keembay_gpio_set(struct gpio_chip *gc, un= signed int pin, int val) else keembay_write_gpio_reg(~reg_val | BIT(pin % KEEMBAY_GPIO_MAX_PER_REG), kpc->base0 + KEEMBAY_GPIO_DATA_LOW, pin); + + return 0; } =20 static int keembay_gpio_get_direction(struct gpio_chip *gc, unsigned int p= in) @@ -1231,9 +1233,8 @@ static int keembay_gpio_set_direction_out(struct gpio= _chip *gc, val =3D keembay_read_reg(kpc->base1 + KEEMBAY_GPIO_MODE, pin); val &=3D ~KEEMBAY_GPIO_MODE_DIR; keembay_write_reg(val, kpc->base1 + KEEMBAY_GPIO_MODE, pin); - keembay_gpio_set(gc, pin, value); =20 - return 0; + return keembay_gpio_set(gc, pin, value); } =20 static void keembay_gpio_irq_handler(struct irq_desc *desc) @@ -1480,7 +1481,7 @@ static int keembay_gpiochip_probe(struct keembay_pinc= trl *kpc, gc->direction_input =3D keembay_gpio_set_direction_in; gc->direction_output =3D keembay_gpio_set_direction_out; gc->get =3D keembay_gpio_get; - gc->set =3D keembay_gpio_set; + gc->set_rv =3D keembay_gpio_set; gc->set_config =3D gpiochip_generic_config; gc->base =3D -1; gc->ngpio =3D kpc->npins; --=20 2.48.1