Re: [PATCH 07/12] usbip: vudc: Add UDC specific ops

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On Wed, Apr 27, 2016 at 07:03:52PM +0200, Krzysztof Opasiak wrote:
> 
> Hi
> On 04/27/2016 07:18 AM, Felipe Balbi wrote:
> > 
> > Hi,
> > 
> > Krzysztof Opasiak <k.opasiak@xxxxxxxxxxx> writes:
> >> From: Igor Kotrasinski <i.kotrasinsk@xxxxxxxxxxx>
> >>
> >> Add endpoints definitions and ops for both endpoints and gadget.
> >> Add also a suitable platform driver and functions for handling
> >> usbip events.
> >>
> >> This commit is a result of cooperation between Samsung R&D Institute
> >> Poland and Open Operating Systems Student Society at University
> >> of Warsaw (O2S3@UW) consisting of:
> >>
> >>     Igor Kotrasinski <ikotrasinsk@xxxxxxxxx>
> >>     Karol Kosik <karo9@xxxxxxxxxx>
> >>     Ewelina Kosmider <3w3lfin@xxxxxxxxx>
> >>     Dawid Lazarczyk <lazarczyk.dawid@xxxxxxxxx>
> >>     Piotr Szulc <ps347277@xxxxxxxxxxxxxxxxxxxxx>
> >>
> >> Tutor and project owner:
> >>     Krzysztof Opasiak <k.opasiak@xxxxxxxxxxx>
> >>
> >> Signed-off-by: Igor Kotrasinski <i.kotrasinsk@xxxxxxxxxxx>
> >> Signed-off-by: Karol Kosik <karo9@xxxxxxxxxx>
> >> [Various bug fixes, improvements and commit msg update]
> >> Signed-off-by: Krzysztof Opasiak <k.opasiak@xxxxxxxxxxx>
> > 
> > just a couple minor nits below. Nice work
> > 
> >> +struct vep *find_endpoint(struct vudc *udc, u8 address)
> > 
> > polluting namespace. Care to add 'static'?
> 
> Unfortunately this cannot be static as it is used in different files.
> 
> $ cd $KERN_DIR/drivers/usb/usbip
> $ git grep -l find_endpoint
> vudc.h
> vudc_dev.c
> vudc_rx.c
> vudc_transfer.c
> 
> of course I can make it static inline and put it into header but I'm not
> sure if this makes any sense for this function?

For a global function, please use a sane prefix on the function to make
it obvious where it is coming from:
	vep_find_endpoint()
would be a good idea.

thanks,

greg k-h
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