From nobody Tue Dec 16 19:46:02 2025 Received: from unicom145.biz-email.net (unicom145.biz-email.net [210.51.26.145]) (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 1DC901DE2D7; Fri, 28 Feb 2025 08:04:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=210.51.26.145 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740729865; cv=none; b=gLttFB47ig8xKpga7hl6NhFH7nU9lCQfWtR3W7T8j1pYElS7GUx+KX8Esmkef9mEjMCOCaBBWOI5ErsIi2QH1QYAsr3c4858q37ZDfwnPW8x2YPqxb2/1cX9RxVnJoXduumullQzNQ6LalkyEJJKDxrlsTb98TfsvMCMM1tcAhU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740729865; c=relaxed/simple; bh=bTW5lHMAe3sUEa49Ua+XwSqzM0Gt6INQVEE0T+NIjrQ=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=A0GBaTiwaaKjKNs7Cos61IlaLuedzELrYRKEH+WFzCXpAm+5UswaRmALzhi4NL4rQyw7Mr/Ei85zSKclcNs2uL/54yrYZHU4J3PkFpVIcxd+nzzK5T5Dp/DK0eMrD5D+6HUDwxnYOTzG5qafNEdxRDvRX84YYWqVhr0L6gNBrrk= 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=210.51.26.145 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 jtjnmail201602.home.langchao.com by unicom145.biz-email.net ((D)) with ASMTP (SSL) id 202502281604141935; Fri, 28 Feb 2025 16:04:14 +0800 Received: from localhost.localdomain (10.94.16.254) by jtjnmail201602.home.langchao.com (10.100.2.2) with Microsoft SMTP Server id 15.1.2507.39; Fri, 28 Feb 2025 16:04:13 +0800 From: Bo Liu To: , CC: , , Bo Liu Subject: [PATCH 8/9] power: supply: rt9455: convert to use maple tree register cache Date: Fri, 28 Feb 2025 03:02:35 -0500 Message-ID: <20250228080236.2759-9-liubo03@inspur.com> X-Mailer: git-send-email 2.18.2 In-Reply-To: <20250228080236.2759-1-liubo03@inspur.com> References: <20250228080236.2759-1-liubo03@inspur.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 tUid: 2025228160414b0ae14750ff103693320210b413a027c 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/power/supply/rt9455_charger.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/power/supply/rt9455_charger.c b/drivers/power/supply/r= t9455_charger.c index 64a23e3d7bb0..ff15e20ec70a 100644 --- a/drivers/power/supply/rt9455_charger.c +++ b/drivers/power/supply/rt9455_charger.c @@ -1579,7 +1579,7 @@ static const struct regmap_config rt9455_regmap_confi= g =3D { .writeable_reg =3D rt9455_is_writeable_reg, .volatile_reg =3D rt9455_is_volatile_reg, .max_register =3D RT9455_REG_MASK3, - .cache_type =3D REGCACHE_RBTREE, + .cache_type =3D REGCACHE_MAPLE, }; =20 static int rt9455_probe(struct i2c_client *client) --=20 2.31.1