From patchwork Fri Sep 29 15:23:37 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Brown X-Patchwork-Id: 727930 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 70025E71D4F for ; Fri, 29 Sep 2023 15:24:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233665AbjI2PYN (ORCPT ); Fri, 29 Sep 2023 11:24:13 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41116 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233670AbjI2PYI (ORCPT ); Fri, 29 Sep 2023 11:24:08 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4FBB9CCE; Fri, 29 Sep 2023 08:24:05 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6CBADC433CA; Fri, 29 Sep 2023 15:24:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1696001044; bh=anSMO0wLoARN9dIrEDCmjrHsEo1QptfdT0Azmz+4gp4=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=nezdD6wE91NjhW3T8Dsrdhd0FPS/xY+sQRBNP6nSHF2wJ1fi4azcBZLYRx06vc+PS 4qnwYKwkETkZ7Nvm6Z5rfVU65YSXwicWnTmMVh4SSTyOJXiBguRcoyPH1w5vAF6vZz +OpHaJ02OLsmcdZ/Wm83k9tcn3Cc76yjC1i7WL7IHAxN3gK4gJCchEsMIVbXiuDdyC 3jv1c7JIS1FzHZ+lAbJ4OoLoeCGKgHGw9W3H8N1RsjEEWK+6zh+jV4aMEkkgqHAjH7 mNEv6YhsqSoh7bx7nchXDiMG6Lc2X94EoMM4iWik9ZnEo+FBdU/bD7fT0pOdQjlQ70 arsJXGLCW82uw== From: Mark Brown Date: Fri, 29 Sep 2023 17:23:37 +0200 Subject: [PATCH 3/4] leds: lm392x: Convert to use maple tree register cache MIME-Version: 1.0 Message-Id: <20230929-leds-maple-v1-3-ba5f9dcb1e75@kernel.org> References: <20230929-leds-maple-v1-0-ba5f9dcb1e75@kernel.org> In-Reply-To: <20230929-leds-maple-v1-0-ba5f9dcb1e75@kernel.org> To: Michael Turquette , Stephen Boyd , Pavel Machek , Lee Jones Cc: linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, linux-leds@vger.kernel.org, Mark Brown X-Mailer: b4 0.13-dev-0438c X-Developer-Signature: v=1; a=openpgp-sha256; l=908; i=broonie@kernel.org; h=from:subject:message-id; bh=anSMO0wLoARN9dIrEDCmjrHsEo1QptfdT0Azmz+4gp4=; b=owEBbQGS/pANAwAKASTWi3JdVIfQAcsmYgBlFuwLY+XvWFRdzu+evIvN/Z81F88orD48TxyHx cxGL2FMZs6JATMEAAEKAB0WIQSt5miqZ1cYtZ/in+ok1otyXVSH0AUCZRbsCwAKCRAk1otyXVSH 0GXJB/9dAfKx0BSdL/xm5/nidS0HiZpwmdt+/wwnYvyh/F1zXvtULOvLQR5cWxUKrh1J/5bTivE lLlJ0Y+EW4VA++GP9ePBkl0Kq6LN+f+m1TOrXCbI4X3cV0zDfhfpygMyoDa8eJ73TREPsMPGBSO QTXgxXCLyfbgreX0XfqX1mZCEt9jzE0GlmbCpzql0pEGlL1rjIi+sjH4IwrMblOL89EcPqWeZQP q690jtCapjhxSlDFfif5tmimk56h+fVT8N8Exdn5q9pOAw6d1UqKUg6mjZVYIWmo6StryAjUiTQ wvCysJZRi1RcZU6D3UdRxNP3sHVXFRLk4T8odUODgjXsEBrr X-Developer-Key: i=broonie@kernel.org; a=openpgp; fpr=3F2568AAC26998F9E813A1C5C3F436CA30F5D8EB Precedence: bulk List-ID: X-Mailing-List: linux-leds@vger.kernel.org The maple tree register cache is based on a much more modern data structure than the rbtree cache and makes optimisation choices which are probably more appropriate for modern systems than those made by the rbtree cache. Signed-off-by: Mark Brown --- drivers/leds/leds-lm3692x.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/leds/leds-lm3692x.c b/drivers/leds/leds-lm3692x.c index f8ad61e47a19..c319ff4d70b2 100644 --- a/drivers/leds/leds-lm3692x.c +++ b/drivers/leds/leds-lm3692x.c @@ -139,7 +139,7 @@ static const struct regmap_config lm3692x_regmap_config = { .max_register = LM3692X_FAULT_FLAGS, .reg_defaults = lm3692x_reg_defs, .num_reg_defaults = ARRAY_SIZE(lm3692x_reg_defs), - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, }; static int lm3692x_fault_check(struct lm3692x_led *led)