From nobody Fri Feb 13 06:42:04 2026 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 B532BE71D3F for ; Fri, 29 Sep 2023 14:26:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233429AbjI2O0Z (ORCPT ); Fri, 29 Sep 2023 10:26:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45412 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229545AbjI2O0W (ORCPT ); Fri, 29 Sep 2023 10:26:22 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 30C3E1A4; Fri, 29 Sep 2023 07:26:20 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 72D45C433C8; Fri, 29 Sep 2023 14:26:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1695997579; bh=Zw7LkgQ/jKyOg203queN+Fkkg1u+kROALg4WtGtfvCc=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=EVH9jRguqswD55Xh3REVy5atRnfNRD7jy5K3A6PMZ2hwYDtVBPPrx22APc/fen2e5 lZ8X3uPC6B8R71sKQO0GOiu+fr96b0gCpYCuOG3nmtD2fnI5teqJD/+EC7Ak1LjoLi 6FcuZPfAuguQwCQsYWJIHGEuhfXqESB0aFarjt4bKyAKO0VmFaax8czh4pxKw8goDm efEd/jlZnA6/HQyYQ9otdA5xmZ2gZgQBXvQcXdix75pslsI8aWwrxEEwOen6fAZpEK AEKSM0k4vOdnbdkAtJNCzNVVyQUH6Dq0hNzBf0jBtM8JKbd8x/WMw1MxkRNDZhcPYK L5FBjWmvbtg4g== From: Mark Brown Date: Fri, 29 Sep 2023 16:26:05 +0200 Subject: [PATCH 1/4] clk: versaclock3: Remove redundant _is_writeable() MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20230929-clk-maple-versaclk-v1-1-24dd5b3d8689@kernel.org> References: <20230929-clk-maple-versaclk-v1-0-24dd5b3d8689@kernel.org> In-Reply-To: <20230929-clk-maple-versaclk-v1-0-24dd5b3d8689@kernel.org> To: Michael Turquette , Stephen Boyd , Luca Ceresoli , Alex Helms Cc: linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, Mark Brown X-Mailer: b4 0.13-dev-0438c X-Developer-Signature: v=1; a=openpgp-sha256; l=1042; i=broonie@kernel.org; h=from:subject:message-id; bh=Zw7LkgQ/jKyOg203queN+Fkkg1u+kROALg4WtGtfvCc=; b=owEBbQGS/pANAwAKASTWi3JdVIfQAcsmYgBlFt6F7PaipmJ69d/cW/ps7RCYA6xxUmTpTT6T4 d+4P6XyfryJATMEAAEKAB0WIQSt5miqZ1cYtZ/in+ok1otyXVSH0AUCZRbehQAKCRAk1otyXVSH 0POhB/9KpT0m755dGN/X1/7bXWbyfTwS4nPkXjX8GlPt9lmLuyvpurVy6QnVnn/beGfUanJKlY5 nQodCL8Y0nH2eHq9oBl216ODJznp+p5Z7KohuuGVkdEghB+tWUyDtC7sI2PQSjzPcpwsxIxO0V8 GzTG/7Ogxa0WFUxK1AtSb+ruFt2jLWkAvtfKiW9dtO97j0sCm00M+c8B18OAC2gVSLZuoZdg8/c R32MJodHAJFAeTuaGMUf3ex5G3AHq0kcJZS5zcSxBwgHa2wV9WNAy45Hg7Ltg1YHs2W7/kiaxwd bLO3VUgSDgPjO7jI1WjSRhMut2c1VlKSmDsDbfobn5BhKe/Q X-Developer-Key: i=broonie@kernel.org; a=openpgp; fpr=3F2568AAC26998F9E813A1C5C3F436CA30F5D8EB Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The versaclock3 driver provides an _is_writeable() function which returns true for all registers. This is the default assumption for regmaps so we can remove the function for a very minor improvement in performance and code size. Signed-off-by: Mark Brown --- drivers/clk/clk-versaclock3.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/drivers/clk/clk-versaclock3.c b/drivers/clk/clk-versaclock3.c index 7ab2447bd203..a5ab48ff242c 100644 --- a/drivers/clk/clk-versaclock3.c +++ b/drivers/clk/clk-versaclock3.c @@ -586,17 +586,11 @@ static const struct clk_ops vc3_clk_mux_ops =3D { .get_parent =3D vc3_clk_mux_get_parent, }; =20 -static bool vc3_regmap_is_writeable(struct device *dev, unsigned int reg) -{ - return true; -} - static const struct regmap_config vc3_regmap_config =3D { .reg_bits =3D 8, .val_bits =3D 8, .cache_type =3D REGCACHE_RBTREE, .max_register =3D 0x24, - .writeable_reg =3D vc3_regmap_is_writeable, }; =20 static struct vc3_hw_data clk_div[5]; --=20 2.39.2