Re: [PATCH v6 0/4] LED triggers for USB host and device

[Felipe Balbi <balbi-l0cyMroinI0@public.gmane.org>]

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On Wed, Sep 24, 2014 at 11:41:55PM +0200, Greg Kroah-Hartman wrote:
> On Wed, Sep 24, 2014 at 03:59:36PM -0500, Felipe Balbi wrote:
> > On Wed, Sep 24, 2014 at 10:43:17PM +0200, Michal Sojka wrote:
> > > This adds LED triggers for USB host and device. First two patches
> > > refactor UDC drivers as requested by Felipe Balbi, the next renames a
> > > file and the last is the actual implementation of the LED triggers.
> > > 
> > > Changes from v5:
> > > - Refactoring of USB gadget completion split into two patches (Filipe
> > >   Balbi)
> > > - Removed check for non-NULL req->completion (Filipe Balbi)
> > > 
> > > Changes from v4:
> > > - Added performance numbers to the commit message of the last patch
> > >   (greg k-h).
> > > - Replaced BUG_ON with pr_err (Alan Stern, greg k-h).
> > > - Used proper coding style for switch statement (greg k-h).
> > > - Added comment about NULL argument (greg k-h).
> > > - EXPORT_SYMBOL changed to EXPORT_SYMBOL_GPL (greg k-h).
> > > - Both triggers are now registerd even if host or gagdet subsystem
> > >   is not enabled (Bryan Wu, greg k-h).
> > > 
> > > Changes from v3:
> > > - usb_gadget_giveback_request() moved outside of CONFIG_HAS_DMA
> > >   conditioned block.
> > > - Added kernel-doc for usb_gadget_giveback_request() (Felipe Balbi).
> > > - Removed outdated comment (Alan Stern).
> > > - req->complete == NULL is now a bug. Previously, this was ignored
> > >   (Alan Stern).
> > > - File rename moved to a separate commit (greg k-h).
> > > 
> > > Changes from v2:
> > > - Host/gadget triggers merged to a single file in usb/common/ (Felipe
> > >   Balbi).
> > > - UDC drivers refactored so that LED trigger works for all of them.
> > > 
> > > Changes from v1:
> > > - Moved from drivers/leds/ to drivers/usb/.
> > > - Improved Kconfig help.
> > > - Linked with other modules rather than being standalone modules.
> > > 
> > > Michal Sojka (4):
> > >   usb: gadget: Introduce usb_gadget_giveback_request()
> > >   usb: gadget: Refactor request completion
> > >   usb: Rename usb-common.c
> > >   usb: Add LED triggers for USB activity
> > 
> > Greg, how do you want to handle this one as it touched both host and
> > gadget ? I could wait until you apply this series to your usb-next and
> > based my pull request on that. That'll work as long as it doesn't take
> > too long for this to be merged.
> 
> I can just take this now, for 3.18-rc1, you've already sent me your
> patches for that release, so there shouldn't be any conflicts, right?

that's better. Can you wait 1 day though ? I can run these through my
build tests.

-- 
balbi

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