From nobody Tue Apr 7 09:05:26 2026 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4117226A08A; Fri, 13 Mar 2026 23:07:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773443273; cv=none; b=bTSsDM07W0SWecvo70bx41B7ur0QkQOBF14PlQ908Q23ZLk0Zgi65xypAZmsxyiXuIFgYBBnL+TcIVvZp8Uge0L/+BNHsNJLpJwcHCMobftCoG3dJWJQsfNY9EUjNY60sxUuuPB5uyqscLiv7+pjDRpblvJHF/wvZI5AVGM7tWg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773443273; c=relaxed/simple; bh=U0JR/zwuYItOTXr794DeYP/MNrGW1PbPk4aqVvSPkW8=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:To:Cc; b=T4SUFGcNi7OjrA+S5zIeKeePo5xlQPej2D3iYvuMNiYkwJTvR5vYVk21xHfzywaCbbYHQTBZW19PNpKjqUSJW4VBRgvNo+Mz9RXTlkE6LW6BrTJ73wR7BteScReh0syr3UIbU9qYqADtgFt4ZJjN6ephG3uBLpPjgFGJlLDi0Ws= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=MiDBX56F; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="MiDBX56F" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B3193C19421; Fri, 13 Mar 2026 23:07:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1773443272; bh=U0JR/zwuYItOTXr794DeYP/MNrGW1PbPk4aqVvSPkW8=; h=From:Date:Subject:To:Cc:From; b=MiDBX56F0ySdjf0NrEcx67BqjTRTocZm6eiYhzloqJ2D4KzNmqk1sPmILuDkAvNO2 KmU5/+LNPTugLPgYKn9+qsb8y0b5ef9KFp5fdhmebvnBhlkJzsXk0JA5/H0CqguMM3 HTeV2ENYHzcxJcT+Tljd5/xiPqCbkmv5/BXVQWFMMBpzoqJuf+2sMPHSnDjPFKvbjv WfVPCD5ZkwZ3iaGaCdPe3rumZJxuRKw61T6BlXa1IgCP/+qlDxer508hm9kYdr96hV h5P5WvWub5Yd8wEhWWSFzJTBZ6XXCVHz6QmxCeTHlQWBXytFgnroUlnNNY2u7NwOFA uK8VBfGc5Iwdw== From: Linus Walleij Date: Sat, 14 Mar 2026 00:07:50 +0100 Subject: [PATCH v2] Do not enable the v1 uAPI by default 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: <20260314-no-y-uapi1-default-v2-1-578f09c91b8f@kernel.org> X-B4-Tracking: v=1; b=H4sIAAAAAAAC/22NQQqDMBBFryJZd0omCSJd9R7FRTQTHZBEEpWKe PemQnddvgf//UNkSkxZPKpDJNo4cwwF1K0S/WjDQMCusFBSaUSpIUTYYbUzIzjydp0WMEoaaup eGqtFGc6JPL+v6KstPHJeYtqvjw2/9pcz/3IbAoKvpdPYdLXv6DlxsCneYxpEe57nB37Ylhe1A AAA X-Change-ID: 20231103-no-y-uapi1-default-4204e86c04a3 To: Linus Walleij , Bartosz Golaszewski , Kent Gibson , Andy Shevchenko Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, Linus Walleij X-Mailer: b4 0.14.3 It's been five years since we introduced the v2 uAPI and the major consumer libgpiod is at v2.2.3. Let's discourage the old ABI. Signed-off-by: Linus Walleij Reviewed-by: Kent Gibson --- Changes in v2: - Rebase on v7.0-rc1 - Do not explicitly state "default n", n is the default. - Drop RFC, I waited like two years+ - Link to v1: https://lore.kernel.org/r/20231104-no-y-uapi1-default-v1-1-f6= 0d318b6fbe@linaro.org --- drivers/gpio/Kconfig | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index b45fb799e36c..d574e5fb851d 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -95,7 +95,6 @@ config GPIO_CDEV =20 config GPIO_CDEV_V1 bool "Support GPIO ABI Version 1" - default y depends on GPIO_CDEV help Say Y here to support version 1 of the GPIO CDEV ABI. @@ -103,8 +102,6 @@ config GPIO_CDEV_V1 This ABI version is deprecated. Please use the latest ABI for new developments. =20 - If unsure, say Y. - config GPIO_GENERIC depends on HAS_IOMEM # Only for IOMEM drivers tristate --- base-commit: 6de23f81a5e08be8fbf5e8d7e9febc72a5b5f27f change-id: 20231103-no-y-uapi1-default-4204e86c04a3 Best regards, --=20 Linus Walleij