From patchwork Mon Apr 7 07:19:12 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bartosz Golaszewski X-Patchwork-Id: 879172 Received: from mail-wm1-f52.google.com (mail-wm1-f52.google.com [209.85.128.52]) (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 EB3FA23312E for ; Mon, 7 Apr 2025 07:19:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.52 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744010371; cv=none; b=U7msJ51q7ZyO6zgGvIosfNVgMSJzFBCSAdi5FRf4DT1ZbN2Kl0RdKQ4zE0wquxsYNdqRcsW8Th7BblboolDS0KJsCvAhM6vOaaIDJwGR4On9VwC0GQ0u4LEiRE/z/VCx9BeyZdyPJHVKEvTX8Yw0z0Mlq6FvINfQfUeXX1UcCqU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744010371; c=relaxed/simple; bh=XdR1F1d24wz4tnZ/+4ZmFiOQGGu2evq7oEPt90HJ6QA=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=qVI/QPX2KvouVk1xC0Nx9mUdtcWm3GggqIH1Xt4vr0kseYYcKXNOvpLnKKj5GHSI31tHfdWm1TQedhe+wZQaTHuAWRYV1xQOIrvPw7OHnBXwxmHlAL2gQFSVPHQesEyYqqKRebyy35R3l3uXQyFhBKIz1UsPQpcnrCRkPHUtGUk= 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=rJOAdTAC; arc=none smtp.client-ip=209.85.128.52 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="rJOAdTAC" Received: by mail-wm1-f52.google.com with SMTP id 5b1f17b1804b1-43cf58eea0fso20135725e9.0 for ; Mon, 07 Apr 2025 00:19:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bgdev-pl.20230601.gappssmtp.com; s=20230601; t=1744010368; x=1744615168; 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=IHa5+3Xv2nYSlmM0R8jZrZyFIIPzDhCPSeCMfkmkG+w=; b=rJOAdTACv6nIl8vAmK0QoqFjqe5Mz7vziOcJ6fyJ4xLtFF3u7i6hAXLwLlxFYuo6IZ i2EYmjc7kcwUjrEc5Z+XkUIzqeanQkrQfnfedFmD+C+OmumD8lWWHZ8PhexIg3mUtmhz +ZEqZYia7tqpHwGOaDdDm3fIBc0vNz/PpKI2GY0GpEYRBL9jx72Nu2Hk6sRDGaXxV3gw gvGHYGXsiGkUyvC9TGlMJB+i9KbepoEomr4QEH9x1P1nf+J5GCJDSfxJioFmEXlbO8NN CdQIu7s/f9+z2nWEA4ySLgSG0to2UA6P9/4CZpgBstVszkhCihiYpRqlje0bR4r7Ylt3 +xSQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1744010368; x=1744615168; 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=IHa5+3Xv2nYSlmM0R8jZrZyFIIPzDhCPSeCMfkmkG+w=; b=fuSMHjajiXfkoL4rDB+/qlQaXr+UPPc7zWvJH4EOrg1lOnUl2e31btTyEtZGEvKCEr 16XYBmP9DbBl1ngYGcfTFLsCqPx5nTAU7AoUxwj5THTO0gS2g7nj90HDWzEnVnPgb1NT kMn/uYcVGHQK9bSqMyVPM/3lr904DlUYlqp5eUMQBhK8ZsqIX/Jti6n2+1Aie8e27XK5 SnhuRymZCdq3qRCWJ6AJ5j6YKDsudIDE2qPoe74+DlOuLP8b6KtWTUMv8AujEw9PBL4K pGV1BC+Of48FXabnylFAnuw1+OrhSeOK2C73mRClQgpIULNrMuz4EzH9SI4x9fQRqck6 P58g== X-Forwarded-Encrypted: i=1; AJvYcCWXmuDfxmepmoH/fS7ZxwOvznWnoCmSlPSF9QsDBDvtxOxQKjTZK5CAUH2UsXbbhwVUemEExIfmbWIw@vger.kernel.org X-Gm-Message-State: AOJu0Yxwq0xWro+ZeNVx7fcvAhpsxDuQ3486QkCiTB80JvHNk3zJA+Nt zHBtrvmlfs6Zb4UlhbqxsmeA7GUfM1Wb6R2n9UiJ8HYuAwS+frErEHeAfLns2cQ= X-Gm-Gg: ASbGncvB7kLA4fArslj0ToAGfqW03ynynmKye7V0n8UuEPjkG25wWtVKKNvXpqP5K1g 6IcoJrUKaJCtKM8Xm1z6u7R7tDq01h4KA0IKQV5fsSxtey36y8ccN9YuDLogArHstVAoUVRAaDN FPyqFTcLVPLbePoovr3i3b0IUiDhGGbcwr67zxgZqz7G9XtttY8aQE6u8h6Zw6b+GBZMeVQBuaY dVgD7ttMMhq4zUaevKyuIfjNEuAQh6QsikDJ+TsFp7UQEEdqK7D4NfRdEd0v83DHj9iSFHFAhdS PuDeSjnBt7vU/n0oY+WjCAoKsW9XUgqI1uOXcVAjthzBgANz X-Google-Smtp-Source: AGHT+IEC4uRQ9XNMmKKpbID7+2W+G955oGmEj85gPslrlwXGh/J5f08lBKYmki24DDnHeD1PZLDfuw== X-Received: by 2002:a05:600c:1e23:b0:43b:c95f:fd9 with SMTP id 5b1f17b1804b1-43ecf81c304mr101899695e9.5.1744010361163; Mon, 07 Apr 2025 00:19:21 -0700 (PDT) Received: from [127.0.1.1] ([2a01:cb1d:dc:7e00:8c64:734d:705a:39a7]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-43ec364c959sm120215145e9.25.2025.04.07.00.19.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 07 Apr 2025 00:19:20 -0700 (PDT) From: Bartosz Golaszewski Date: Mon, 07 Apr 2025 09:19:12 +0200 Subject: [PATCH 3/3] Input: adp5589 - use new GPIO line value setter callbacks Precedence: bulk X-Mailing-List: linux-gpio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250407-gpiochip-set-rv-input-v1-3-a8b45b18e79c@linaro.org> References: <20250407-gpiochip-set-rv-input-v1-0-a8b45b18e79c@linaro.org> In-Reply-To: <20250407-gpiochip-set-rv-input-v1-0-a8b45b18e79c@linaro.org> To: Michael Hennerich , Dmitry Torokhov , Linus Walleij , Bartosz Golaszewski Cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org, Bartosz Golaszewski X-Mailer: b4 0.14.1 X-Developer-Signature: v=1; a=openpgp-sha256; l=1854; i=bartosz.golaszewski@linaro.org; h=from:subject:message-id; bh=b1mbZ9+luKGaPZMmERJAiMQlHQJ363cz8LumGJPcpTM=; b=owEBbQKS/ZANAwAKARGnLqAUcddyAcsmYgBn83xvW12rx8RkPQUSxweYOqwmmE0p4xrJnqauq fSmi5ZJlsWJAjMEAAEKAB0WIQQWnetsC8PEYBPSx58Rpy6gFHHXcgUCZ/N8bwAKCRARpy6gFHHX csOwD/0TeLStBON5XGpuhq0sT+tGYEAXHhUsDfBm+6vTRWA8DAPj8UvyoWIJpVSXHhJ14d+LF9/ MPaJf0IY5KUNyBNefLcPapsbPwWG4ThYyel073Xq/8IP/P5hzy8HdOzgYem0VzpGSgS22YGPsSY PNI3icdfVpBrtblUKN1kOpsW/DvAvjkrayb74UCZVoeQAftbNnswVMBDT80aOyEZx/VCcBAroae 0JrqhW6RnTqY5eCZmkEzuLOeSpwHcd9Sh0PzKcR/r+9BMVBLesPLi50KL+yvJtk2CZDkH2A6DRR /EKjKEg7xJdPho9+PiPV2yfsyrb5DM6B0El7Mdn+tRm4C8VDd2by7PeXD2cdumvIELOGxwQ/9if MqC4/wLoXqsxumsw4FSiok/CNfk/XlVXp+mFazMOpHVobIWqRxd6gbU6QTuWsRuy4tlPq8KxPdO 8A0318xTNB9W9mLoM1t7jRSh0rFsKuIyV8b/z/aOaHxYvXaVTklqSw941hlG7RwODDLWoArsuyj 6DOlSS4wIAgFuzEKbO+R10JTBsNZcnQ61h1rbpxpA1gjpxN070eGsllW6ZgVxGcRtJeMoeesB/W fB4CUGLxl5ZUdXR457F1R/jgRWnleYoFvOLMcH/FZHOppGLoXtg/PCyHDYb2w1zI0STYpvzds81 RaKAUPjWTuQTCiQ== 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/input/keyboard/adp5589-keys.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/drivers/input/keyboard/adp5589-keys.c b/drivers/input/keyboard/adp5589-keys.c index 81d0876ee358..986a789f1ec3 100644 --- a/drivers/input/keyboard/adp5589-keys.c +++ b/drivers/input/keyboard/adp5589-keys.c @@ -404,8 +404,8 @@ static int adp5589_gpio_get_value(struct gpio_chip *chip, unsigned off) return !!(val & bit); } -static void adp5589_gpio_set_value(struct gpio_chip *chip, - unsigned off, int val) +static int adp5589_gpio_set_value(struct gpio_chip *chip, unsigned int off, + int val) { struct adp5589_kpad *kpad = gpiochip_get_data(chip); unsigned int bank = kpad->var->bank(kpad->gpiomap[off]); @@ -418,8 +418,9 @@ static void adp5589_gpio_set_value(struct gpio_chip *chip, else kpad->dat_out[bank] &= ~bit; - adp5589_write(kpad->client, kpad->var->reg(ADP5589_GPO_DATA_OUT_A) + - bank, kpad->dat_out[bank]); + return adp5589_write(kpad->client, + kpad->var->reg(ADP5589_GPO_DATA_OUT_A) + bank, + kpad->dat_out[bank]); } static int adp5589_gpio_direction_input(struct gpio_chip *chip, unsigned off) @@ -520,7 +521,7 @@ static int adp5589_gpio_add(struct adp5589_kpad *kpad) kpad->gc.direction_input = adp5589_gpio_direction_input; kpad->gc.direction_output = adp5589_gpio_direction_output; kpad->gc.get = adp5589_gpio_get_value; - kpad->gc.set = adp5589_gpio_set_value; + kpad->gc.set_rv = adp5589_gpio_set_value; kpad->gc.can_sleep = 1; kpad->gc.base = gpio_data->gpio_start;