From patchwork Mon Jul 17 20:53:57 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Samuel Holland X-Patchwork-Id: 703852 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 33217C001B0 for ; Mon, 17 Jul 2023 20:54:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231215AbjGQUyV (ORCPT ); Mon, 17 Jul 2023 16:54:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44342 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231358AbjGQUyE (ORCPT ); Mon, 17 Jul 2023 16:54:04 -0400 Received: from mail-pg1-x532.google.com (mail-pg1-x532.google.com [IPv6:2607:f8b0:4864:20::532]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 132A8A4 for ; Mon, 17 Jul 2023 13:54:02 -0700 (PDT) Received: by mail-pg1-x532.google.com with SMTP id 41be03b00d2f7-55b22f82ac8so3857111a12.1 for ; Mon, 17 Jul 2023 13:54:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sifive.com; s=google; t=1689627241; x=1692219241; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=rPXSCcl7xyJKFXuJ0sfDEh5nIT26utMEmgdVi+YRduc=; b=VzNOXhf+impRuQDbYHrHRlqKEi4dq4XPmar0nNzv6mvU84AiDYv9Z8hDwrbcuh/mS0 AgX5iAz4at+qFL9Qlc9V9bUmdwa+KLbCIrTMUe+/rwDoMrjNS01UNaZCPQPFEYNXMfGq XrOpEMqW2ID2b5Kv7fLAl/V9ydXP2MBLtM4tZYZkv79U6vGznTx8gSRmlBPtNuu83jN/ +CZvicmJK8bHZurlYy33pU0fBP0I6KRiOPK42VmiMb77zsTfwcERc3OiLqnHUiPRx0Od 41lB6iSmwxSSceokNRnKYx2C1p2NehPKLu8wdS5NoDzDgEpmu7ywu/phkTrFWHNF6ApV tLcQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1689627241; x=1692219241; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=rPXSCcl7xyJKFXuJ0sfDEh5nIT26utMEmgdVi+YRduc=; b=RStzJA6aaG82MXfd4/V749NTgaFf5dp492LpcWcbGm9i2Y7bcEbHhrEsDk2UmMKnFS hYdog4bh3Lx8omWLMxngQbcxOBYMUhKlWkbVeAnxNXSpH5of9JDtsruOgJP8+VB2zS+0 2oqSWDf7/K9oLFbCGzQKMjlRGDgbhHgiQCiUwgIg1/BhC8EVOJznUV9UTgirLL5QhIeh nZPFzDOIksXARGMSG7ambNCssMb2PPxQnrA8Weutslfc/YX+qy8ThP3fxNZT88imgjlW 4cGVDiuGM0EkvaPLFOFP2qfU5kjLkCA1+ieZxb+yiCPJ5+UfbHRu93+I9iT56eFk6EiX OKjg== X-Gm-Message-State: ABy/qLa3B0FH0MY+td1FxsZuB6mailP7Ompc189dkATM2wq8iFg+Cs04 UBpUfWzgPfm3oADK4NAMqSJ57Q== X-Google-Smtp-Source: APBJJlFbe5gZF2ECwUGmiCHxgLHRY+XuBGqvvTomAJ08QQZ91YYr4KT3oREW1N/N6BFQf7ttY64AMw== X-Received: by 2002:a17:90a:a614:b0:263:f3d0:7ea2 with SMTP id c20-20020a17090aa61400b00263f3d07ea2mr13459056pjq.8.1689627241539; Mon, 17 Jul 2023 13:54:01 -0700 (PDT) Received: from sw06.internal.sifive.com ([64.62.193.194]) by smtp.gmail.com with ESMTPSA id z8-20020a63b048000000b0053031f7a367sm206991pgo.85.2023.07.17.13.54.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 17 Jul 2023 13:54:01 -0700 (PDT) From: Samuel Holland To: Linus Walleij , Bartosz Golaszewski , Andy Shevchenko , Rob Herring , Frank Rowand Cc: Samuel Holland , Palmer Dabbelt , Paul Walmsley , linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org Subject: [PATCH 2/2] gpio: sifive: Allow building the driver as a module Date: Mon, 17 Jul 2023 13:53:57 -0700 Message-Id: <20230717205357.2779473-3-samuel.holland@sifive.com> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230717205357.2779473-1-samuel.holland@sifive.com> References: <20230717205357.2779473-1-samuel.holland@sifive.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org This can reduce the kernel image size in multiplatform configurations. Signed-off-by: Samuel Holland --- drivers/gpio/Kconfig | 2 +- drivers/gpio/gpio-sifive.c | 4 +++- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index e382dfebad7c..1a8e8a8c85d6 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -564,7 +564,7 @@ config GPIO_SAMA5D2_PIOBU maintain their value during backup/self-refresh. config GPIO_SIFIVE - bool "SiFive GPIO support" + tristate "SiFive GPIO support" depends on OF_GPIO select IRQ_DOMAIN_HIERARCHY select GPIO_GENERIC diff --git a/drivers/gpio/gpio-sifive.c b/drivers/gpio/gpio-sifive.c index 745e5f67254e..5941a817491c 100644 --- a/drivers/gpio/gpio-sifive.c +++ b/drivers/gpio/gpio-sifive.c @@ -277,4 +277,6 @@ static struct platform_driver sifive_gpio_driver = { .of_match_table = sifive_gpio_match, }, }; -builtin_platform_driver(sifive_gpio_driver) +module_platform_driver(sifive_gpio_driver) + +MODULE_LICENSE("GPL");