Re: [PATCH v1] HID: cp2112: support i2c write-read transfers in hid-cp2112

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On Sat, 20 Jun 2015, Antonio Borneo wrote:

> > Signed-off-by: Ellen Wang <ellen@xxxxxxxxxxxxxxxxxxx>
> > ---
> >  drivers/hid/hid-cp2112.c |   74 ++++++++++++++++++++++++++++++++++------------
> >  1 file changed, 55 insertions(+), 19 deletions(-)
> >
> > diff --git a/drivers/hid/hid-cp2112.c b/drivers/hid/hid-cp2112.c
> > index 5a72819..00d062a 100644
> > --- a/drivers/hid/hid-cp2112.c
> > +++ b/drivers/hid/hid-cp2112.c
> > @@ -153,6 +153,7 @@ MODULE_DEVICE_TABLE(hid, cp2112_devices);
> >  struct cp2112_device {
> >         struct i2c_adapter adap;
> >         struct hid_device *hdev;
> > +       int hwversion;
> 
> No need for int; u8 is enough (value is copyed from buf[2] that is u8).
> Put the new u8 field few lines below, together with the other u8, to
> avoid extra padding.
> 
> No need to send immediately a new version. Let's see if there is any
> other comment and if someone can test it before me.

Antonio, is there any result of your testing? I have put this patch on 
hold waiting for your word on it, but it has been ~3 weeks already.

Thanks,

-- 
Jiri Kosina
SUSE Labs
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