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[217.229.29.45]) by smtp.gmail.com with ESMTPSA id m189sm3067628wmf.7.2019.02.19.09.12.55 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Tue, 19 Feb 2019 09:12:56 -0800 (PST) Date: Tue, 19 Feb 2019 18:12:55 +0100 From: Thierry Reding To: Sowjanya Komatineni Cc: jonathanh@nvidia.com, talho@nvidia.com, wsa@the-dreams.de, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org, linux-i2c@vger.kernel.org Subject: Re: [PATCH V4 2/2] i2c: tegra: remove multi-master support Message-ID: <20190219171255.GD14351@ulmo> References: <1550551825-1245-1-git-send-email-skomatineni@nvidia.com> <1550551825-1245-2-git-send-email-skomatineni@nvidia.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="uxuisgdDHaNETlh8" Content-Disposition: inline In-Reply-To: <1550551825-1245-2-git-send-email-skomatineni@nvidia.com> User-Agent: Mutt/1.11.3 (2019-02-01) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --uxuisgdDHaNETlh8 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Feb 18, 2019 at 08:50:25PM -0800, Sowjanya Komatineni wrote: > multi-master support is defeatured on Tegra210 and Tegra186 due to > known bugs. Nit: "Multi-master" because it's the beginning of a sentence. >=20 > This patch removes multi-master support for Tegra210 and Tegra186 > i2c hw feature. Nit: i2c -> I2C, hw -> HW Acked-by: Thierry Reding >=20 > Signed-off-by: Sowjanya Komatineni > --- > drivers/i2c/busses/i2c-tegra.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) >=20 > diff --git a/drivers/i2c/busses/i2c-tegra.c b/drivers/i2c/busses/i2c-tegr= a.c > index e6851904acc1..26f686bc3491 100644 > --- a/drivers/i2c/busses/i2c-tegra.c > +++ b/drivers/i2c/busses/i2c-tegra.c > @@ -1409,7 +1409,7 @@ static const struct tegra_i2c_hw_feature tegra210_i= 2c_hw =3D { > .clk_divisor_fast_mode =3D 0x19, > .clk_divisor_fast_plus_mode =3D 0x10, > .has_config_load_reg =3D true, > - .has_multi_master_mode =3D true, > + .has_multi_master_mode =3D false, > .has_slcg_override_reg =3D true, > .has_mst_fifo =3D false, > .quirks =3D &tegra_i2c_quirks, > @@ -1434,7 +1434,7 @@ static const struct tegra_i2c_hw_feature tegra186_i= 2c_hw =3D { > .clk_divisor_fast_mode =3D 0x19, > .clk_divisor_fast_plus_mode =3D 0x10, > .has_config_load_reg =3D true, > - .has_multi_master_mode =3D true, > + .has_multi_master_mode =3D false, > .has_slcg_override_reg =3D true, > .has_mst_fifo =3D false, > .quirks =3D &tegra_i2c_quirks, > --=20 > 2.7.4 >=20 --uxuisgdDHaNETlh8 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEiOrDCAFJzPfAjcif3SOs138+s6EFAlxsORcACgkQ3SOs138+ s6HCUw/9FoLedx9d+wNnvZGbn/SxVMxrq5MaFIKY1jbBlaa35hM42BkQg7bdVmBE mAzDLFTX5/V1afIPovDVrN4ZV7sGMsVRsbua51/9lY/tw2AAuDj5qDIdRRBfht2M iOVqk5uZtbN74t+GAgZbF86QHupzr0z3byd62TvWWsheErhx6y6njyJ2l2VnYVok VtDxOVH0T2TaFIXoYSXTZ8Tq4/NeJ8b7Q6+Pac/OonkixZ38ltqXnZuq4yiXUF2k K6RQriy49xl3FNV+PTEKw4p+6RQy4Mn42r2jbKE9dfqONljcBs3Xc+nulkiUwNs0 avUEeD/gdEP1Iv1bYXxnA0TPeg5Ww56xh1x2epy0+OMvzAY5dPfICuSdLmkfupmA oI7lzPQN5pdu5ihDS0DRfe8BzfjaHCtx6xtyW3Q0AoffClzywE41aPYc2blGu4g7 NW8cmE3rHQGS7qUUqwU1ZlcesIkKFco5gS9gaejSIxdZg0Kvh2mUmfaGKA1S9JnH qZfx9Cb3fs7jVNzdYme1rBJiq69Lu1e9ofeOCPoovqIcWBSY3X7pS/Ou/eMUjRlu a7PqJ5FJm7eWzbSqU40hkTM0JjGf/I71rMWKmf03UuDPVb/JWucy5RFIXiz3Mxe3 BiSrYuqx4/2nnJpWHtukVPBetXDNaJe3NrGd/hdWDBGTgEmDop0= =LvUh -----END PGP SIGNATURE----- --uxuisgdDHaNETlh8--