On Mon, Aug 14, 2017 at 10:13:23PM +0200, Hans de Goede wrote: > Hi, > > On 22-07-17 20:55, Hans de Goede wrote: > >Some ACPI devices report multiple ids for a single i2c_client, while not > >really implementing the hw-interface asociated with some of these ids. > > > >For some of these devices calling probe and having probe fail with > >-ENODEV is a problem in itself as this causes the device to be > >powered-up and down again (causes its PS0 and PS3 ACPI methods to be > >executed) which puts some devices in an unusable state. > > > >This commit adds a match callback to i2c_driver, allowing drivers to > >override the default i2c_bus match behavior and tell the core they > >are not the right driver for the device, avoiding i2c_bus_type.probe > >getting called, avoiding the undesirable power up / down cycle. > > > >Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx> > > What is the status of this series ? I thought there was agreement > on merging this through the i2c (wsa/linux.git) tree ? Yes, but I need to review the I2C core changes first.
Attachment:
signature.asc
Description: PGP signature
