From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 53A294483A5; Mon, 7 Sep 2026 09:10:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788772221; cv=none; b=QglbBfU7TbXm5JHNifzyzNqMIWbt8AcytgFh2Z2VKE5Hcalcm94TtbSrBuJdfe6s6vuJKANtT7csYsB3rIYGbc7YB6wXFqvIf3NfqiBwNgqyEVCGPk6lJJGXl9VxGbTc9SJNqb2ocj1VtSfM7an8yaPR5nzLEhictUf4CQgEZVk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788772221; c=relaxed/simple; bh=YejfvrcVApfTPko6Ew4mm+xI4YgC6S4azs74d0WnpOs=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=AMT0CLmHknKWcqub+mM5BJ9mND+P/RqKccMIOyyVsIObf0yLOZR7A5b0yh4xCujRcDS3jE+/EfgYF8UD2wfhjrO3FBeRR54DvBXnRNxD1d12m7ZRKD+NDTbNjoeJ0UCT8j34R6Y7injZH+sGApis2Nljx9Dnfrv7hc0k+0t3XuI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=DBvLVtam; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="DBvLVtam" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5E2AB1F00A3D; Mon, 7 Sep 2026 09:10:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1788772220; bh=1emP0cFw/KcTNGkjkupGjM+UOv9S2UiuNhamk0iP0Xw=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=DBvLVtam79FKC40PUlFhIj0d2jIstyCQdVs+uX2OGe7eca5n18E128oESbt0vspL7 YUs7/DQX11ST3+ewjkdh/s/oIajMan5hLslm8af74ohm3xlBLcCaGWlK9hy08mReVb qbXFpJzeyrOQBuoXq1ZZah6IvdUfK7AdvxkpYdcnqlzjpg6bBJzIrjBPS1XXIpnvUe 46w7nhHzckGAt3giPRwMxxW+NdFQgMkxgVHlqPiSFTkuzzTn0hCj2MdG4S7jmk6fIo g00qh4mavu9vOcMwxBCsV61PnNmQ6O7jeFNx2DRjtP+Z4HfYKt1Xo4NYMTRk6AQXht x0z5uB4cYoJ3g== From: Arnd Bergmann To: Linus Walleij , Bartosz Golaszewski Cc: Arnd Bergmann , Thomas Bogendoerfer , John Paul Adrian Glaubitz , Kent Gibson , Johannes Berg , linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org, linux-sh@vger.kernel.org, linux-gpio@vger.kernel.org, linux-wireless@vger.kernel.org, Bartosz Golaszewski , Dmitry Torokhov Subject: [PATCH 1/2 v7] gpiolib: turn off legacy interface by default Date: Mon, 7 Sep 2026 11:09:55 +0200 Message-ID: <20260907090956.2825703-2-arnd@kernel.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260907090956.2825703-1-arnd@kernel.org> References: <20260907090956.2825703-1-arnd@kernel.org> Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Arnd Bergmann All users of the legacy interface now select CONFIG_GPIOLIB_LEGACY, so it can be turned off by default and only get built on platforms that still have one unconverted driver. Allow turning it on manually for compile testing, in order to keep the build coverage of the legacy drivers in allmodconfig and randconfig. Acked-by: Bartosz Golaszewski Acked-by: Dmitry Torokhov # for input Signed-off-by: Arnd Bergmann --- drivers/gpio/Kconfig | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index a48586bb8edb..2b1f6f4c7446 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -4,7 +4,14 @@ # config GPIOLIB_LEGACY - def_bool y + bool "Legacy GPIO interfaces" if COMPILE_TEST + help + There are a few legacy platforms that use the traditional GPIO + number based interfaces instead of GPIO descriptors. + Say Y here to enable build testing drivers that are specific + to those platforms. + + If unsure, say N. config HAVE_SHARED_GPIOS bool -- 2.53.0