Re: [PATCH stable 1/6] usb: dwc2/gadget: fix phy disable sequence

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On Mon, Sep 08, 2014 at 08:41:28AM -0500, Felipe Balbi wrote:
> On Mon, Sep 08, 2014 at 11:45:27AM +0200, Robert Baldyga wrote:
> > From: Kamil Debski <k.debski@xxxxxxxxxxx>
> > 
> > When the driver is removed s3c_hsotg_phy_disable is called three times
> > instead of once. This results in decreasing of the phy reference counter
> > below zero and thus consecutive inserts of the module fails.
> > 
> > This patch removes calls to s3c_hsotg_phy_disable from s3c_hsotg_remove
> > and s3c_hsotg_udc_stop.
> > 
> > s3c_hsotg_udc_stop is called from udc-core.c only after
> > usb_gadget_disconnect, which in turn calls s3c_hsotg_pullup, which
> > already calls s3c_hsotg_phy_disable.
> > 
> > s3c_hsotg_remove must be called only after udc_stop, so there is no
> > point in disabling phy once again there.
> > 
> > Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
> > Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
> > Signed-off-by: Robert Baldyga <r.baldyga@xxxxxxxxxxx>
> 
> you should have received a note from Greg that this is not how you send
> patches to be included in Stable, please read
> Documentation/stable_kernel_rules.txt

You beat me too it :)
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