On (20/08/26 19:24), Sergey Senozhatsky wrote: > > But then the question is why we have this code in the ->probe() at all? > > ->match() is run before probe by bus core, no? > > That's a good question.
Everything seem to be working OK on my test board with this patch: --- diff --git a/drivers/i2c/i2c-core-base.c b/drivers/i2c/i2c-core-base.c index 5ec082e2039d..77eea5c0bc71 100644 --- a/drivers/i2c/i2c-core-base.c +++ b/drivers/i2c/i2c-core-base.c @@ -475,17 +475,6 @@ static int i2c_device_probe(struct device *dev) driver = to_i2c_driver(dev->driver); - /* - * An I2C ID table is not mandatory, if and only if, a suitable OF - * or ACPI ID table is supplied for the probing device. - */ - if (!driver->id_table && - !acpi_driver_match_device(dev, dev->driver) && - !i2c_of_match_device(dev->driver->of_match_table, client)) { - status = -ENODEV; - goto put_sync_adapter; - } - if (client->flags & I2C_CLIENT_WAKE) { int wakeirq;