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[2a01:c22:6e16:fe00:2223:8ff:fe18:310]) by smtp.gmail.com with ESMTPSA id l19-20020a05600c4f1300b0040772138bb7sm13565787wmq.2.2023.11.13.03.24.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 13 Nov 2023 03:24:07 -0800 (PST) From: Heiner Kallweit To: Wolfram Sang , Alex Deucher Cc: linux-i2c@vger.kernel.org, Heiner Kallweit , =?UTF-8?q?Christian=20K=C3=B6nig?= , "Pan, Xinhui" , David Airlie , Daniel Vetter , amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH 07/20] drivers/gpu/drm: remove I2C_CLASS_DDC support Date: Mon, 13 Nov 2023 12:23:31 +0100 Message-ID: <20231113112344.719-8-hkallweit1@gmail.com> X-Mailer: git-send-email 2.42.1 In-Reply-To: <20231113112344.719-1-hkallweit1@gmail.com> References: <20231113112344.719-1-hkallweit1@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" After removal of the legacy EEPROM driver and I2C_CLASS_DDC support in olpc_dcon there's no i2c client driver left supporting I2C_CLASS_DDC. Class-based device auto-detection is a legacy mechanism and shouldn't be used in new code. So we can remove this class completely now. Preferably this series should be applied via the i2c tree. Signed-off-by: Heiner Kallweit Acked-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c | 1 - drivers/gpu/drm/radeon/radeon_i2c.c | 1 - 2 files changed, 2 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c b/drivers/gpu/drm/amd/= amdgpu/amdgpu_i2c.c index 82608df43..d79cb13e1 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c @@ -175,7 +175,6 @@ struct amdgpu_i2c_chan *amdgpu_i2c_create(struct drm_de= vice *dev, =20 i2c->rec =3D *rec; i2c->adapter.owner =3D THIS_MODULE; - i2c->adapter.class =3D I2C_CLASS_DDC; i2c->adapter.dev.parent =3D dev->dev; i2c->dev =3D dev; i2c_set_adapdata(&i2c->adapter, i2c); diff --git a/drivers/gpu/drm/radeon/radeon_i2c.c b/drivers/gpu/drm/radeon/r= adeon_i2c.c index 314d066e6..3d174390a 100644 --- a/drivers/gpu/drm/radeon/radeon_i2c.c +++ b/drivers/gpu/drm/radeon/radeon_i2c.c @@ -918,7 +918,6 @@ struct radeon_i2c_chan *radeon_i2c_create(struct drm_de= vice *dev, =20 i2c->rec =3D *rec; i2c->adapter.owner =3D THIS_MODULE; - i2c->adapter.class =3D I2C_CLASS_DDC; i2c->adapter.dev.parent =3D dev->dev; i2c->dev =3D dev; i2c_set_adapdata(&i2c->adapter, i2c);