From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Arnd Bergmann <arnd@arndb.de>
Cc: balbi@ti.com, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, arm@kernel.org,
Shawn Guo <shawn.guo@linaro.org>,
linux-usb@vger.kernel.org, Sascha Hauer <kernel@pengutronix.de>
Subject: Re: [PATCH 12/15] USB: gadget/freescale: disable non-multiplatform drivers
Date: Tue, 5 Feb 2013 17:55:11 -0800 [thread overview]
Message-ID: <20130206015511.GC1073@kroah.com> (raw)
In-Reply-To: <201302052254.00426.arnd@arndb.de>
On Tue, Feb 05, 2013 at 10:54:00PM +0000, Arnd Bergmann wrote:
> On Tuesday 05 February 2013, Felipe Balbi wrote:
> > [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.
thanks,
greg k-h
next prev parent reply other threads:[~2013-02-06 1:53 UTC|newest]
Thread overview: 71+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-21 17:15 [PATCH 00/15] ARM build regressions in v3.8 Arnd Bergmann
2013-01-21 17:15 ` [PATCH 01/15] ARM: compressed/head.S: work around new binutils warning Arnd Bergmann
2013-01-21 17:15 ` [PATCH 02/15] ARM: mvebu: build coherency_ll.S for arch=armv7-a Arnd Bergmann
2013-01-21 19:03 ` Tony Lindgren
2013-01-21 20:16 ` Arnd Bergmann
2013-01-21 17:15 ` [PATCH 03/15] ARM: samsung: fix assembly syntax for new gas Arnd Bergmann
2013-01-21 17:15 ` [PATCH 04/15] ARM: w90x900: fix legacy assembly syntax Arnd Bergmann
2013-01-21 17:15 ` [PATCH 05/15] ASoC: fsl: fiq and dma cannot both be modules Arnd Bergmann
2013-01-22 3:50 ` Shawn Guo
2013-01-22 6:33 ` Mark Brown
2013-01-22 8:21 ` Arnd Bergmann
2013-02-05 16:21 ` Arnd Bergmann
2013-02-05 16:42 ` [PATCH] ASoC: fsl: fix allyesconfig build for imx-pcm Arnd Bergmann
2013-02-06 4:02 ` Shawn Guo
2013-02-06 8:58 ` Arnd Bergmann
2013-01-21 17:15 ` [PATCH 06/15] clk: export __clk_get_name Arnd Bergmann
2013-01-21 20:51 ` Ulf Hansson
2013-01-22 10:54 ` Fabio Estevam
2013-01-22 15:43 ` Arnd Bergmann
2013-02-14 17:41 ` Arnd Bergmann
2013-01-21 17:16 ` [PATCH 07/15] drm/exynos: don't include plat/gpio-cfg.h Arnd Bergmann
2013-01-21 17:16 ` [PATCH 08/15] drm/exynos: fimd and ipp are broken on multiplatform Arnd Bergmann
2013-01-22 1:26 ` Inki Dae
2013-01-21 17:16 ` [PATCH 09/15] media: coda: don't build " Arnd Bergmann
2013-01-22 3:54 ` Shawn Guo
2013-01-22 12:32 ` Mauro Carvalho Chehab
2013-01-22 12:34 ` Mauro Carvalho Chehab
2013-01-22 8:21 ` Sascha Hauer
2013-01-22 15:41 ` Arnd Bergmann
2013-01-21 17:16 ` [PATCH 10/15] mfd/vexpress: export vexpress_config_func_{put,get} Arnd Bergmann
2013-01-21 17:23 ` Pawel Moll
2013-01-21 17:16 ` [PATCH 11/15] mtd: davinci_nand: fix OF support Arnd Bergmann
2013-01-21 21:37 ` Heiko Schocher
2013-01-21 21:50 ` Arnd Bergmann
2013-01-21 17:16 ` [PATCH 12/15] USB: gadget/freescale: disable non-multiplatform drivers Arnd Bergmann
2013-01-21 18:41 ` Felipe Balbi
2013-01-21 18:57 ` Greg Kroah-Hartman
2013-01-21 19:00 ` Felipe Balbi
2013-01-21 20:15 ` Arnd Bergmann
2013-02-05 16:27 ` Arnd Bergmann
2013-02-05 17:00 ` Greg Kroah-Hartman
2013-02-05 21:37 ` Felipe Balbi
2013-02-05 22:54 ` Arnd Bergmann
2013-02-06 1:55 ` Greg Kroah-Hartman [this message]
2013-02-06 7:06 ` Felipe Balbi
2013-01-21 17:16 ` [PATCH 13/15] USB: ehci: make orion and mxc bus glues coexist Arnd Bergmann
2013-01-21 18:42 ` Felipe Balbi
2013-01-21 20:11 ` Alan Stern
2013-01-21 21:37 ` Arnd Bergmann
2013-01-22 6:11 ` Shawn Guo
2013-01-22 6:14 ` Shawn Guo
2013-01-22 15:30 ` Alan Stern
2013-01-21 20:14 ` Arnd Bergmann
2013-01-21 20:35 ` Alan Stern
2013-01-21 21:49 ` Arnd Bergmann
2013-01-22 3:39 ` Alan Stern
2013-01-21 17:16 ` [PATCH 14/15] samples/seccomp: be less stupid about cross compiling Arnd Bergmann
2013-01-22 21:20 ` Kees Cook
2013-01-28 14:26 ` Will Drewry
2013-01-21 17:16 ` [PATCH 15/15] staging/omapdrm: don't build on multiplatform Arnd Bergmann
2013-01-21 17:26 ` Rob Clark
2013-01-21 17:29 ` Rob Clark
2013-01-21 17:41 ` Arnd Bergmann
2013-01-21 18:39 ` Rob Clark
2013-01-21 20:09 ` Arnd Bergmann
2013-01-22 16:53 ` Greg Kroah-Hartman
2013-01-22 16:57 ` Rob Clark
2013-01-22 17:30 ` Greg Kroah-Hartman
2013-01-22 17:47 ` Arnd Bergmann
2013-01-22 18:16 ` Rob Clark
2013-01-22 21:07 ` Arnd Bergmann
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