Re: [PATCH v3 17/20] drivers/gpu/drm/ast/ast_i2c.c: remove I2C_CLASS_DDC support

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Am 19.11.23 um 11:14 schrieb Heiner Kallweit:
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 <hkallweit1@xxxxxxxxx>

Reviewed-by: Thomas Zimmermann <tzimmermann@xxxxxxx>


---
  drivers/gpu/drm/ast/ast_i2c.c |    1 -
  1 file changed, 1 deletion(-)

diff --git a/drivers/gpu/drm/ast/ast_i2c.c b/drivers/gpu/drm/ast/ast_i2c.c
index 0e845e7ac..e5d3f7121 100644
--- a/drivers/gpu/drm/ast/ast_i2c.c
+++ b/drivers/gpu/drm/ast/ast_i2c.c
@@ -120,7 +120,6 @@ struct ast_i2c_chan *ast_i2c_create(struct drm_device *dev)
  		return NULL;
i2c->adapter.owner = THIS_MODULE;
-	i2c->adapter.class = I2C_CLASS_DDC;
  	i2c->adapter.dev.parent = dev->dev;
  	i2c->dev = dev;
  	i2c_set_adapdata(&i2c->adapter, i2c);


--
Thomas Zimmermann
Graphics Driver Developer
SUSE Software Solutions Germany GmbH
Frankenstrasse 146, 90461 Nuernberg, Germany
GF: Ivo Totev, Andrew Myers, Andrew McDonald, Boudien Moerman
HRB 36809 (AG Nuernberg)

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