Re: [PATCHv2 02/10] ARM: vic: MULTI_IRQ_HANDLER handler

[Jamie Iles <jamie@jamieiles.com>]

On Thu, Sep 29, 2011 at 05:03:34PM +0200, Zoltan Devai wrote:
> 2011/9/28 Jamie Iles <jamie@jamieiles.com>:
> > Add a handler for the VIC that is suitable for MULTI_IRQ_HANDLER
> > platforms.  This can replace the ASM entry macros for platforms that use
> > the VIC.
> >
> > v2:     - allow the handler be used for !CONFIG_OF
> >        - use irq_domain_to_irq()
> >
> > Cc: Rob Herring <robherring2@gmail.com>
> > Cc: Grant Likely <grant.likely@secretlab.ca>
> > Signed-off-by: Jamie Iles <jamie@jamieiles.com>
> > ---
> >  arch/arm/common/vic.c               |   29 +++++++++++++++++++++++++++++
> >  arch/arm/include/asm/hardware/vic.h |    4 ++++
> >  2 files changed, 33 insertions(+), 0 deletions(-)
> >
> > diff --git a/arch/arm/common/vic.c b/arch/arm/common/vic.c
> > index 3f9c8f2..71adced 100644
> > --- a/arch/arm/common/vic.c
> > +++ b/arch/arm/common/vic.c
> 
> > +asmlinkage void __exception_irq_entry vic_handle_irq(struct pt_regs *regs)
> > +{
> > +       int i;
> > +
> > +       for (i = 0; i < vic_id; ++i)
> > +               vic_single_handle_irq(&vic_devices[i], regs);
> > +}
> > +#endif /* CONFIG_MULTI_IRQ_HANDLER */
> 
> __exception_irq_entry doesn't compile with CONFIG_FUNCTION_GRAPH_TRACER enabled.
> Either this file, or arch/arm/include/asm/system.h needs an #include
> <linux/ftrace.h>

Thanks Zoltan, I'm just sending a patch now!

Jamie