Re: OMAP totally fucked?

[Tony Lindgren <tony@atomide.com>]

* Russell King - ARM Linux <linux@arm.linux.org.uk> [120304 07:27]:
> On Sat, Mar 03, 2012 at 01:05:21PM -0800, Tony Lindgren wrote:
> > * Arnd Bergmann <arnd@arndb.de> [120303 09:57]:
> > > On Saturday 03 March 2012, Tony Lindgren wrote:
> > > > Well 85631d2 builds fine, looks like now some more includes of
> > > > plat/hardware.h are now needed.Have not yet tracked down which
> > > > commit triggers the build errors. Eventually those should become
> > > > local headers too..
> > > 
> > > I've tried building arm-soc/for-next and rmk/for-next, they are both
> > > fine, just merging the two gives me the same build errors that Russell
> > > saw.
> > > 
> > > Adding plat/hardware.h in all files that break solves the problems,
> > > aside from the iommu dependency for rpmsg for which Ohad has provided
> > > a fix already that I should pull.
> > 
> > Here's a patch for you to the cleanup branch to fix the hardware.h
> > build errors.
> 
> Right, with this applied, things are better:
> 
> 1. omap3430ldp allnoconfig is the first build without warnings, congrats.
> 2. omap4430sdp allnoconfig has a bunch of new section mismatch warnings,
>    a couple of compiler warnings, and builds:
> 
> WARNING: arch/arm/mach-omap2/built-in.o(.text+0x183c): Section mismatch in reference from the function omap2_init_processor_devices() to the function .init.text:_init_omap_device()
> The function omap2_init_processor_devices() references
> the function __init _init_omap_device().
> This is often because omap2_init_processor_devices lacks a __init 
> annotation or the annotation of _init_omap_device is wrong.
> 
> arch/arm/mach-omap2/io.c:51: warning: 'omap24xx_io_desc' defined but not used
> arch/arm/mach-omap2/omap-wakeupgen.c:181: warning: 'wakeupgen_irqmask_all' defined but not used
> 
> 3. omap4430sdp randconfig built with these omap specific warnings (exluding
>    ones already mentioned):
> 
> arch/arm/mach-omap2/board-n8x0.c:39: warning: 'slot1_cover_open' defined but not used
> arch/arm/mach-omap2/board-n8x0.c:40: warning: 'slot2_cover_open' defined but not used
> arch/arm/mach-omap2/board-n8x0.c:41: warning: 'mmc_device' defined but not used

I'll do some patches to fix these warnings.
 
> and, of course, this is with these configs building OMAP2..OMAP4 because of
> the config.

That should get fixed soon too with revert.

Regards,

Tony