From nobody Mon Feb 9 21:22:05 2026 Received: from ssh248.corpemail.net (ssh248.corpemail.net [210.51.61.248]) (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 46B2112CDBE; Tue, 6 Feb 2024 07:13:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=210.51.61.248 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707203637; cv=none; b=KvNq468iEoq7isy4aJMt5+ZpkkqoCee1R+4nVliZYul7mHeKQhhrODwSOxS+93Wm7wh9OQ9p/0kHv/HlO8hQL1uPzXJyTRdOkCwXdwc+TzdSE9z0npg9Y8VqtIvxKCKB+o5MxFiaCNCawGFW6DffF7pRB/mqNXxg6iYFsjXRXGc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707203637; c=relaxed/simple; bh=BCPi3nFvC9rfoIEAoS4Y7/UsjGyJACf+txor8POAEZ8=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=BWhvO2n2lpV8d8/pibDyqRU05nZwDJ13a9B/cIhX8cepY7vatouM1HQOJVidVQ8l/XP8DjR6EAU74mEqaKYrEf7wEJWEIUK46tv8r3xhSv/6hu29jPBGC/EMl1D1fKW48649Yj9LAnIl255kLMFs0TF3yXb0bVtxRTY89Q3gndo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=inspur.com; spf=pass smtp.mailfrom=inspur.com; arc=none smtp.client-ip=210.51.61.248 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=inspur.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=inspur.com Received: from ssh248.corpemail.net by ssh248.corpemail.net ((D)) with ASMTP (SSL) id CZT00049; Tue, 06 Feb 2024 15:13:49 +0800 Received: from localhost.localdomain.com (10.73.45.222) by jtjnmail201602.home.langchao.com (10.100.2.2) with Microsoft SMTP Server id 15.1.2507.34; Tue, 6 Feb 2024 15:13:48 +0800 From: Bo Liu To: , , , , , , , , , CC: , , , , , , Bo Liu Subject: [PATCH 15/18] mfd: si476x: convert to use maple tree register cache Date: Tue, 6 Feb 2024 02:13:11 -0500 Message-ID: <20240206071314.8721-16-liubo03@inspur.com> X-Mailer: git-send-email 2.18.2 In-Reply-To: <20240206071314.8721-1-liubo03@inspur.com> References: <20240206071314.8721-1-liubo03@inspur.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 tUid: 202420615134946eb78feda0650ae8772f3dc2b4de901 X-Abuse-Reports-To: service@corp-email.com Abuse-Reports-To: service@corp-email.com X-Complaints-To: service@corp-email.com X-Report-Abuse-To: service@corp-email.com Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" 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: Bo Liu --- drivers/mfd/si476x-prop.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mfd/si476x-prop.c b/drivers/mfd/si476x-prop.c index f0608d138f02..3d5c118888b2 100644 --- a/drivers/mfd/si476x-prop.c +++ b/drivers/mfd/si476x-prop.c @@ -222,7 +222,7 @@ static const struct regmap_config si476x_regmap_config = =3D { .reg_read =3D si476x_core_regmap_read, .reg_write =3D si476x_core_regmap_write, =20 - .cache_type =3D REGCACHE_RBTREE, + .cache_type =3D REGCACHE_MAPLE, }; =20 struct regmap *devm_regmap_init_si476x(struct si476x_core *core) --=20 2.18.2