linux-kernel - Applied "regmap: Add bus reg_update_bits() support" to the regmap tree

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Date:   Tue, 14 Apr 2020 16:37:54 +0100
From:   Mark Brown <broonie@...nel.org>
To:     Baolin Wang <baolin.wang7@...il.com>
Cc:     arnd@...db.de, baolin.wang7@...il.com, broonie@...nel.org,
        lee.jones@...aro.org, linux-kernel@...r.kernel.org,
        Mark Brown <broonie@...nel.org>, orsonzhai@...il.com,
        zhang.lyra@...il.com
Subject: Applied "regmap: Add bus reg_update_bits() support" to the regmap tree

The patch

   regmap: Add bus reg_update_bits() support

has been applied to the regmap tree at

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From 80215f133d59310fdfce5ee4398aeb7076c2e99f Mon Sep 17 00:00:00 2001
From: Baolin Wang <baolin.wang7@...il.com>
Date: Mon, 13 Apr 2020 14:13:20 +0800
Subject: [PATCH] regmap: Add bus reg_update_bits() support

Add reg_update_bits() support in case some platforms use a special method
to update bits of registers.

Signed-off-by: Baolin Wang <baolin.wang7@...il.com>
Link: https://lore.kernel.org/r/df32fd0529957d1e7e26ba1465723f16cfbe92c8.1586757922.git.baolin.wang7@gmail.com
Signed-off-by: Mark Brown <broonie@...nel.org>
---
 drivers/base/regmap/regmap.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c
index 59f911e57719..553d92aa0c68 100644
--- a/drivers/base/regmap/regmap.c
+++ b/drivers/base/regmap/regmap.c
@@ -827,6 +827,7 @@ struct regmap *__regmap_init(struct device *dev,
 	} else if (!bus->read || !bus->write) {
 		map->reg_read = _regmap_bus_reg_read;
 		map->reg_write = _regmap_bus_reg_write;
+		map->reg_update_bits = bus->reg_update_bits;

 		map->defer_caching = false;
 		goto skip_format_initialization;
-- 
2.20.1