From patchwork Fri Sep 29 14:11:24 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Brown X-Patchwork-Id: 727853 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 60489E71D3D for ; Fri, 29 Sep 2023 14:11:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232995AbjI2OLj (ORCPT ); Fri, 29 Sep 2023 10:11:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42736 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233081AbjI2OLi (ORCPT ); Fri, 29 Sep 2023 10:11:38 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 45BEE1B7; Fri, 29 Sep 2023 07:11:35 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id A94B3C433CA; Fri, 29 Sep 2023 14:11:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1695996694; bh=QDzwivM9waT9P3iQApji1MwpmtdWkdeTyx0Uagh5Pj4=; h=From:Date:Subject:To:Cc:From; b=pP9LARu977UQoMcfnHW7o4VD1t3C1SIf/NcQ+ClVo18vpixPGKC1XCplMj6uP9akF 2W0YfmAtqG3BAIPG0GLfMAvjGTZD7LntYjudfB5Zla/1zf441vSURxY90beZJbXZW5 pxmKyCwpWjs7OWZpHQx6Zrvthe3EPBqT1AFyxdo5Fwn0yGrEpQW3VPCC7mCyFfvq6u hf06eHqBAl8peOcONEmYTbxxgPwCX0ForXG7v9itF9mj0D5d95JI1V3UzaFEbAaTRB 0763v0GHf+eUOfb64ECd8wr+RYWwSXvni7uc/USWlZ4/iuUVrX3AvTU+XNH89eB777 qLyQkl/qxaqpw== From: Mark Brown Date: Fri, 29 Sep 2023 16:11:24 +0200 Subject: [PATCH] gpio: fx6408: Convert to use maple tree register cache MIME-Version: 1.0 Message-Id: <20230929-gpio-fx16408-v1-1-7fdd3218f7d6@kernel.org> X-B4-Tracking: v=1; b=H4sIAAvbFmUC/6tWKk4tykwtVrJSqFYqSi3LLM7MzwNyDHUUlJIzE vPSU3UzU4B8JSMDI2MDSyNL3fSCzHzdtApDMxMDC10Tc7MkQxMTcxOzpGQloJaCotS0zAqwcdG xtbUAebgutV4AAAA= To: Linus Walleij , Bartosz Golaszewski , Andy Shevchenko Cc: linux-gpio@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=971; i=broonie@kernel.org; h=from:subject:message-id; bh=QDzwivM9waT9P3iQApji1MwpmtdWkdeTyx0Uagh5Pj4=; b=owEBbQGS/pANAwAKASTWi3JdVIfQAcsmYgBlFtsVtRqMuMLDGIsqZL/rf92AgoNUdo2rro3rl HectEvnM12JATMEAAEKAB0WIQSt5miqZ1cYtZ/in+ok1otyXVSH0AUCZRbbFQAKCRAk1otyXVSH 0BzpB/9LSosAdCA5uHVpkR1EbHufGrxMKwZe0zPvXZF57Rz5eSvSbenexUt0nxqKMU+QsDE2E8n 6DLAscury3Ka21ZYrnvcxL5EjcmX6/n6vwZUZ0gkE/fgzm5CldLCYDuqey96dIJ8i8pw1OJZNq0 LCH/4PiCzV7JSvX+MfuNQbZRipwVLbn131skSrxDXB/qoJLq5m/SMd+oAP5c51YpNqc6GXPPmRg oWLN/y3PUszaacLwqElnv6dRqoeoNH8MUx3cUUAkgMBfxmZfJVm08stzQ6DbMeY9cSW8F9vCrWL YQDluy0vn4xRkLwhyWaVFrFR/lBBnSVjFBtizB2CFXuoQVm9 X-Developer-Key: i=broonie@kernel.org; a=openpgp; fpr=3F2568AAC26998F9E813A1C5C3F436CA30F5D8EB Precedence: bulk List-ID: X-Mailing-List: linux-gpio@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 Reviewed-by: Andy Shevchenko --- drivers/gpio/gpio-fxl6408.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- base-commit: 6465e260f48790807eef06b583b38ca9789b6072 change-id: 20230929-gpio-fx16408-476b144746bc Best regards, diff --git a/drivers/gpio/gpio-fxl6408.c b/drivers/gpio/gpio-fxl6408.c index c14b5cc5e519..991549888904 100644 --- a/drivers/gpio/gpio-fxl6408.c +++ b/drivers/gpio/gpio-fxl6408.c @@ -84,7 +84,7 @@ static const struct regmap_config regmap = { .rd_table = &rd_table, .volatile_table = &volatile_table, - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, .num_reg_defaults_raw = FXL6408_REG_INT_STS + 1, };