From patchwork Tue Sep 24 15:39:18 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Brown X-Patchwork-Id: 830377 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 002B927735; Tue, 24 Sep 2024 15:39:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727192366; cv=none; b=EwhQyJksQOoEfQRxUKtFEwMom4L9pS6heUb0r1KlxGq9QaP8Ebtf6FX0+h0oBajMEPGEinNNYel5s1MQOPHuLwcwaYjIa5mqPkSfM2kS3RTIMGIGqOb/bqfraZveKdSjuWjt+jfPYoCWSEYY4lyFfTAfZZf5nZ9OEXBfTU7xSyk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727192366; c=relaxed/simple; bh=uYOGtuS1GH0n1hKTHBjFXo28BM9xtKgYiatxl2C25fg=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:To:Cc; b=uWchvVVUdde3ZNZbdS06M4RguEvP6ZWSHf4N3D4/+5RdZxhCisStpSm8y3v9ZA7x9//0ajdecEDdEqn3j0AIn3ZxoIqFYk/LAyt1VBPR0w9XL6v2ePKA6AlKu+H3dc6bBan4tsW3XJiRirGKcz1+rVdZ8immAhA/1k5OB8Rkw6Q= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=FF6Vz2Pz; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="FF6Vz2Pz" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4F731C4CEC4; Tue, 24 Sep 2024 15:39:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1727192365; bh=uYOGtuS1GH0n1hKTHBjFXo28BM9xtKgYiatxl2C25fg=; h=From:Date:Subject:To:Cc:From; b=FF6Vz2PznCg6tglOutn3gIE6VSWq/Elctny4fQsxWLehuu+uwMK9XOCzjlNPPAjmG XgLMSwwP9ohCDs5SmLlNXBkKMHS5VGTwznA5cQDDJekBn4HBzxr9rEbF1edffX14eu jk6JCEFmfkFtZAKoh+XA5E4MTlddXa7O4vxxgYr4DWnIykKS8V6NAAfexGbUCGr5Fs YyMrnzoJR/5H6blxtvQ2WgsnncQHSzN0Biqa8u8mD9kMMqrXCht4tNlcZI0pdRj8TK N9z1FuJBhaVXwjMTto/5lsLv+gZMJpw0b+hYWwdfztS6sMbDXnAA1e24xtMyCWJhOn xQhB/mJADorhg== From: Mark Brown Date: Tue, 24 Sep 2024 17:39:18 +0200 Subject: [PATCH] pinctrl: sx150x: Use maple tree register cache Precedence: bulk X-Mailing-List: linux-gpio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240924-pinctl-sx150x-maple-v1-1-17dcfefefd17@kernel.org> X-B4-Tracking: v=1; b=H4sIACXd8mYC/x3MQQqAIBBA0avErBtQsciuEi3MphooE40QorsnL d/i/wcSRaYEffVApJsTn75A1hW4zfqVkOdiUEJpYZTGwN5dO6YsG5HxsGEnnDsnF91MplUGShk iLZz/6zC+7wcSx/eLZQAAAA== To: Linus Walleij Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, Mark Brown X-Mailer: b4 0.15-dev-99b12 X-Developer-Signature: v=1; a=openpgp-sha256; l=1101; i=broonie@kernel.org; h=from:subject:message-id; bh=uYOGtuS1GH0n1hKTHBjFXo28BM9xtKgYiatxl2C25fg=; b=owEBbQGS/pANAwAKASTWi3JdVIfQAcsmYgBm8t0rqtZFaXSNN0LZDtkBCH3BPzzlev3DXYZIQ vtrN0BPh6uJATMEAAEKAB0WIQSt5miqZ1cYtZ/in+ok1otyXVSH0AUCZvLdKwAKCRAk1otyXVSH 0JjLB/0VU5y6mBu4TYbcQXhvSykE+PiyQIptW3o2RECM5I+4DN5yltR24UUqCR0NxzSQUhuFqrb rtM9u5br9gEk/J0TI+4QmSEg3HRwKkYJb7ZFumjKP8y8OpWwzO3LUM4yMfHaFtN+W7Q0h/+8DM4 CF3tkDzJjX7G9dvPSzljrTSIJ6ni7C8uPeGbtNKK5O/PBL99DpJuUw2KQp9yvA2zdTWFHfWihzp Dd4mmB4vosGenQs5gF0qGPFvrKpU9zMHhOXlKgVF0FmfeC+vgQcjYcK5IPCJffBwnp8q8k2Om28 gWawMwIYiud9js0WPnJpJqpcxKiYT3s1/pobNG5KQHdo+y+C X-Developer-Key: i=broonie@kernel.org; a=openpgp; fpr=3F2568AAC26998F9E813A1C5C3F436CA30F5D8EB The sx150x driver uses a rbtree register cache with no obvious reason for specifically preferring it. The maple tree register cache is based on a more modern data structure and makes implementation decisions more suitable for modern systems so let's switch the driver to use that. No functional change. Signed-off-by: Mark Brown --- drivers/pinctrl/pinctrl-sx150x.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- base-commit: 98f7e32f20d28ec452afb208f9cffc08448a2652 change-id: 20240924-pinctl-sx150x-maple-d8c1f45b9629 Best regards, diff --git a/drivers/pinctrl/pinctrl-sx150x.c b/drivers/pinctrl/pinctrl-sx150x.c index fd0331a87cda..ab87de319ad8 100644 --- a/drivers/pinctrl/pinctrl-sx150x.c +++ b/drivers/pinctrl/pinctrl-sx150x.c @@ -1105,7 +1105,7 @@ static const struct regmap_config sx150x_regmap_config = { .reg_bits = 8, .val_bits = 32, - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, .reg_read = sx150x_regmap_reg_read, .reg_write = sx150x_regmap_reg_write,