On Tue, Feb 05, 2013 at 05:55:11PM -0800, Greg Kroah-Hartman wrote:

On Tue, Feb 05, 2013 at 10:54:00PM +0000, Arnd Bergmann wrote:

quoted

On Tuesday 05 February 2013, Felipe Balbi wrote:

quoted

[linus/master] Merge branch 'fix-max-write' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm

It's building find for me:

$ crossmake drivers/usb/gadget/fsl_udc_core.o \
        drivers/usb/gadget/fsl_mxc_udc.o > /dev/null

(crossmake is an alias to make ARCH=arm)

Arnd, are you maybe missing a merge of v3.8-rc6 ?

I can see that imx_udc.c is broken still, but there are no maintainers
for that driver. I'm adding Sascha to Cc list, maybe he knows someone
who can help, but if this driver isn't fixed in 2 merge windows, I will
schedule for removal from tree and someone else will have to
re-introduce it later without all the bogus includes.

Ah, I see what happened now: I submitted a patch that lumped together
two patches, disabling both fsl_mxc_udc and imx_udc. You already had
a fix for the first one, so I dropped my patch, but now I see the
build error for the second one that my patch was avoiding.

The last patch to imx_udc that seems to have seen more than just
build testing was probably "USB: gadget: imx_udc: don't queue more
data when zlp is to be sent", while fsl_mxc_udc looks actively
maintained. It's not completely clear to me whether these
are actually two drivers for the same hardware, of whether
imx_udc is the i.mx1 variant and fsl_mxc_udc is the i.mx2 variant.

What I can say is that no platform in the kernel currently defines
an "imx_udc" platform_device, so it is certainly unused, and has
been since at least e08300043e in 2010.

I would suggest that we mark the imx_udc driver as 'depends on
BROKEN' right away, since no in-tree user needs it, and any
out of tree user is already broken in 3.8. I also wouldn't
mind removing the driver unless the imx maintainers have
a plan for it.

Sure, someone just send me a patch for that and I'll be glad to mark it
BROKEN.

coming in a minute

-- 
balbi
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 836 bytes
Desc: Digital signature
URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20130206/e23c0aa1/attachment.sig>