Re: [PATCH 04/12] usb: phy: ab8500-usb: fix eye diagram for ab8500v2.0

[Fabio Baltieri]

Hi Felipe,

On Wed, Apr 03, 2013 at 11:58:58AM +0300, Felipe Balbi wrote:
> On Wed, Apr 03, 2013 at 11:53:36AM +0300, Felipe Balbi wrote:
> > On Wed, Apr 03, 2013 at 10:45:05AM +0200, Fabio Baltieri wrote:
> > > From: Sakethram Bommisetti <sakethram.bommisetti@xxxxxxxxxxxxxx>
> > > 
> > > AB8500 v2.0 has eye diagram issues when drawing more than 100mA from
> > > VBUS.  Force charging current to 100mA in case of standard host.
> > > 
> > > Signed-off-by: Sakethram Bommisetti <sakethram.bommisetti@xxxxxxxxxxxxxx>
> > > Acked-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
> > > Signed-off-by: Fabio Baltieri <fabio.baltieri@xxxxxxxxxx>
> > > ---
> > >  drivers/usb/phy/phy-ab8500-usb.c | 14 ++++++++++++++
> > >  1 file changed, 14 insertions(+)
> > > 
> > > diff --git a/drivers/usb/phy/phy-ab8500-usb.c b/drivers/usb/phy/phy-ab8500-usb.c
> > > index 5b92a59..1fd0780 100644
> > > --- a/drivers/usb/phy/phy-ab8500-usb.c
> > > +++ b/drivers/usb/phy/phy-ab8500-usb.c
> > > @@ -485,6 +485,18 @@ static void ab8500_usb_phy_disable_work(struct work_struct *work)
> > >  		ab8500_usb_peri_phy_dis(ab);
> > >  }
> > >  
> > > +static unsigned ab8500_eyediagram_workaroud(struct ab8500_usb *ab, unsigned mA)
> > > +{
> > > +	/* AB8500 V2 has eye diagram issues when drawing more than 100mA from
> > 
> > wrong comment style. Please run *all* patches through checkpatch.pl
> > --strict and sparse. I can wait 2 more hours before closing my tree for
> > v3.10.
> 
> you know what ? this is simple enough, I'll fix it myself.

Ok, I was rushing a rebase but you've been faster! :-)

Anyway, paches were already sparse and checkpatch checked, but I ignored
a warning for "mA" camelcase (as that's how it's commonly spelled for
regulator) and new line indentation (where I used two-tabs instead of
open parenthesis to be coherent with the rest of the source).

For comment style, checkpatch does not give me any warning for some
reson.  The in-line open style is already used in the net/ subsystem so
I was assuming that it was accepted here too.  If this is not the case
maybe checkpatch.pl has to be fixed somehow.

Thanks,
Fabio

-- 
Fabio Baltieri
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