RE: [PATCH 1/5] omap2/3/4: mailbox: remove compiler warning

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Hi Santosh,

> -----Original Message-----
> From: Shilimkar, Santosh
> Sent: Saturday, February 20, 2010 12:47 PM
> To: Anna, Suman; linux-omap@xxxxxxxxxxxxxxx
> Cc: Hiroshi.DOYU@xxxxxxxxx; Clark, Rob; Kanigeri, Hari; C.A, Subramaniam
> Subject: RE: [PATCH 1/5] omap2/3/4: mailbox: remove compiler warning
> 
> > -----Original Message-----
> > From: linux-omap-owner@xxxxxxxxxxxxxxx [mailto:linux-omap-
> owner@xxxxxxxxxxxxxxx] On Behalf Of Anna,
> > Suman
> > Sent: Friday, February 19, 2010 2:37 AM
> > To: linux-omap@xxxxxxxxxxxxxxx
> > Cc: Hiroshi.DOYU@xxxxxxxxx; Clark, Rob; Kanigeri, Hari; C.A, Subramaniam
> > Subject: [PATCH 1/5] omap2/3/4: mailbox: remove compiler warning
> >
> > From 78d00b562548e1d95ad12a4d8121be67950daf68 Mon Sep 17 00:00:00 2001
> > From: Suman Anna <s-anna@xxxxxx>
> > Date: Mon, 25 Jan 2010 18:27:21 -0600
> > Subject: [PATCH 1/5] omap2/3/4: mailbox: remove compiler warning
> >
> > Remove a compiler warning in device-specific
> > mailbox module.
> >
> > Signed-off-by: Suman Anna <s-anna@xxxxxx>
> > ---
> >  arch/arm/mach-omap2/mailbox.c |    2 ++
> >  1 files changed, 2 insertions(+), 0 deletions(-)
> >
> > diff --git a/arch/arm/mach-omap2/mailbox.c b/arch/arm/mach-
> omap2/mailbox.c
> > index 2c9fd1c..c970cf6 100644
> > --- a/arch/arm/mach-omap2/mailbox.c
> > +++ b/arch/arm/mach-omap2/mailbox.c
> > @@ -419,8 +419,10 @@ static int __devinit omap2_mbox_probe(struct
> platform_device *pdev)
> >  #endif
> >  	return 0;
> >
> > +#if defined(CONFIG_ARCH_OMAP2420) /* IVA */
> >  err_iva1:
> >  	omap_mbox_unregister(&mbox_dsp_info);
> > +#endif
> Can't we avoid the #ifdef here? Is this "omap_mbox_unregister" omap2
> specific?

Yes, this #ifdef is specific to 2420. There are other places in the mailbox code which also utilize a similar #ifdef. I have merely added it to remove the compile warning. I think it needs a separate patch to remove all the 2420 specific #ifdefs.

> 
> Regards,
> Santosh

Regards
Suman
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