linux-kernel - Re: [BUILD FAILURE 02/04] Next June 04:PPC64 randconfig [drivers/usb/host/ohci-hcd.o]

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Date:	Mon, 15 Jun 2009 12:21:18 +0530
From:	Subrata Modak <subrata@...ux.vnet.ibm.com>
To:	David Brownell <david-b@...bell.net>
Cc:	Arnd Bergmann <arnd@...db.de>, linux-usb@...r.kernel.org,
	Sachin P Sant <sachinp@...ux.vnet.ibm.com>,
	Kumar Gala <galak@...nel.crashing.org>,
	Linux-Kernel <linux-kernel@...r.kernel.org>,
	Randy Dunlap <randy.dunlap@...cle.com>,
	Linux-Next <linux-next@...r.kernel.org>,
	Jon Smirl <jonsmirl@...il.com>,
	Linuxppc-dev <Linuxppc-dev@...abs.org>,
	Stephen Rothwell <sfr@...b.auug.org.au>, kernel@...tstofly.org
Subject: Re: [BUILD FAILURE 02/04] Next June 04:PPC64 randconfig
	[drivers/usb/host/ohci-hcd.o]

On Fri, 2009-06-12 at 15:05 +0530, Subrata Modak wrote: 
> On Tue, 2009-06-09 at 17:38 -0700, David Brownell wrote:
> > On Friday 05 June 2009, Subrata Modak wrote:
> > > Correct, it fixes the issue. However, since few changes might have gone
> > > to the Kconfig, the patch does not apply cleanly. Below is the patch, just
> > > a retake of the earlier one, but on the latest code. 
> > 
> > And it got mangled a bit along the way.  Plus, the original one
> > goofed up Kconfig dependency displays ... both issues fixed in
> > this version, against current mainline GIT.
> > 
> > If someone can verify all four PPC/OF/OHCI configs build on
> > on PPC64, I'm OK with it.
> > 
> > - Dave
> 
> Dave,
> 
> Sorry for being late. The patch fixes the issue on the latest git for
> PPC64. Infact, the whole drivers/usb/host/ builds just fine:
> 
> linux-2.6 # make drivers/usb/host/
>   CHK     include/linux/version.h
>   CHK     include/linux/utsrelease.h
>   SYMLINK include/asm -> include/asm-powerpc
>   CALL    scripts/checksyscalls.sh
>   CC      drivers/usb/host/ohci-hcd.o
>   CC      drivers/usb/host/pci-quirks.o
>   CC      drivers/usb/host/uhci-hcd.o
>   LD      drivers/usb/host/built-in.o
>   CC [M]  drivers/usb/host/isp116x-hcd.o
>   CC [M]  drivers/usb/host/u132-hcd.o
> 
> You can check in the patch now.

Dave,

Have you checked in this patch ? Or, does it require some more
modification/updates from somebody´s side ?

Regards--
Subrata

> 
> Regards--
> Subrata
> 
> > 
> > 
> > ========== CUT HERE
> > From: Arnd Bergmann <arnd@...db.de>
> > Subject: fix build failure for PPC64 randconfig [usb/ohci]
> > 
> > We could just make the USB_OHCI_HCD_PPC_OF option implicit
> > and selected only if at least one of USB_OHCI_HCD_PPC_OF_BE
> > and USB_OHCI_HCD_PPC_OF_LE are set.
> > 
> > [ dbrownell@...rs.sourceforge.net: fix patch manglation and dependencies ]
> > 
> > Signed-off-by: Arnd Bergmann <arnd@...db.de>
> > Resent-by: Subrata Modak <subrata@...ux.vnet.ibm.com>
> > Signed-off-by: David Brownell <dbrownell@...rs.sourceforge.net>
> > ---
> >  drivers/usb/host/Kconfig |   29 +++++++++++++++--------------
> >  1 file changed, 15 insertions(+), 14 deletions(-)
> > 
> > --- a/drivers/usb/host/Kconfig
> > +++ b/drivers/usb/host/Kconfig
> > @@ -180,26 +180,27 @@ config USB_OHCI_HCD_PPC_SOC
> >  	  Enables support for the USB controller on the MPC52xx or
> >  	  STB03xxx processor chip.  If unsure, say Y.
> > 
> > -config USB_OHCI_HCD_PPC_OF
> > -	bool "OHCI support for PPC USB controller on OF platform bus"
> > -	depends on USB_OHCI_HCD && PPC_OF
> > -	default y
> > -	---help---
> > -	  Enables support for the USB controller PowerPC present on the
> > -	  OpenFirmware platform bus.
> > -
> >  config USB_OHCI_HCD_PPC_OF_BE
> > -	bool "Support big endian HC"
> > -	depends on USB_OHCI_HCD_PPC_OF
> > -	default y
> > +	bool "OHCI support for OF platform bus (big endian)"
> > +	depends on USB_OHCI_HCD && PPC_OF
> >  	select USB_OHCI_BIG_ENDIAN_DESC
> >  	select USB_OHCI_BIG_ENDIAN_MMIO
> > +	---help---
> > +	  Enables support for big-endian USB controllers present on the
> > +	  OpenFirmware platform bus.
> > 
> >  config USB_OHCI_HCD_PPC_OF_LE
> > -	bool "Support little endian HC"
> > -	depends on USB_OHCI_HCD_PPC_OF
> > -	default n
> > +	bool "OHCI support for OF platform bus (little endian)"
> > +	depends on USB_OHCI_HCD && PPC_OF
> >  	select USB_OHCI_LITTLE_ENDIAN
> > +	---help---
> > +	  Enables support for little-endian USB controllers present on the
> > +	  OpenFirmware platform bus.
> > +
> > +config USB_OHCI_HCD_PPC_OF
> > +	bool
> > +	depends on USB_OHCI_HCD && PPC_OF
> > +	default USB_OHCI_HCD_PPC_OF_BE || USB_OHCI_HCD_PPC_OF_LE
> > 
> >  config USB_OHCI_HCD_PCI
> >  	bool "OHCI support for PCI-bus USB controllers"
> > 

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