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From:   Bartosz Golaszewski <brgl@bgdev.pl>
To:     John Crispin <john@phrozen.org>,
        Sean Wang <sean.wang@mediatek.com>,
        Mark Lee <Mark-MC.Lee@mediatek.com>,
        "David S . Miller" <davem@davemloft.net>,
        Jakub Kicinski <kuba@kernel.org>,
        Matthias Brugger <matthias.bgg@gmail.com>,
        Mark Brown <broonie@kernel.org>
Cc:     netdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org,
        Fabien Parent <fparent@baylibre.com>,
        Stephane Le Provost <stephane.leprovost@mediatek.com>,
        Pedro Tsai <pedro.tsai@mediatek.com>,
        Andrew Perepech <andrew.perepech@mediatek.com>,
        Bartosz Golaszewski <bgolaszewski@baylibre.com>
Subject: [PATCH v2 0/2] regmap: provide simple bitops and use them in a driver
Date:   Thu, 28 May 2020 16:22:39 +0200
Message-Id: <20200528142241.20466-1-brgl@bgdev.pl>
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From: Bartosz Golaszewski <bgolaszewski@baylibre.com>

I noticed that oftentimes I use regmap_update_bits() for simple bit
setting or clearing. In this case the fourth argument is superfluous as
it's always 0 or equal to the mask argument.

This series proposes to add simple bit operations for setting, clearing
and testing specific bits with regmap.

The second patch uses all three in a driver that got recently picked into
the net-next tree.

The patches obviously target different trees so - if you're ok with
the change itself - I propose you pick the first one into your regmap
tree for v5.8 and then I'll resend the second patch to add the first
user for these macros for v5.9.

v1 -> v2:
- convert the new macros to static inline functions

Bartosz Golaszewski (2):
  regmap: provide helpers for simple bit operations
  net: ethernet: mtk-star-emac: use regmap bitops

 drivers/base/regmap/regmap.c                  | 22 +++++
 drivers/net/ethernet/mediatek/mtk_star_emac.c | 80 ++++++++-----------
 include/linux/regmap.h                        | 36 +++++++++
 3 files changed, 93 insertions(+), 45 deletions(-)

-- 
2.26.1