[PATCH 06/11] omap4: Fix omap_l2_cache_init not to run for other omaps
Tony Lindgren
tony at atomide.com
Sat May 1 13:46:56 EDT 2010
* Shilimkar, Santosh <santosh.shilimkar at ti.com> [100430 23:13]:
> Tony,
>
> > -----Original Message-----
> > From: linux-arm-kernel-bounces at lists.infradead.org [mailto:linux-arm-kernel-
> > bounces at lists.infradead.org] On Behalf Of Tony Lindgren
> > Sent: Saturday, May 01, 2010 2:04 AM
> > To: linux-arm-kernel at lists.infradead.org
> > Cc: linux-omap at vger.kernel.org
> > Subject: [PATCH 06/11] omap4: Fix omap_l2_cache_init not to run for other omaps
> >
> > In multi-omap configuration all the initcalls run. To avoid
> > bad things from happening with 44xx specific initcalls on
> > other omaps, we need to check that the booted system is
> > omap4 before running.
> >
> > Signed-off-by: Tony Lindgren <tony at atomide.com>
> > ---
> > arch/arm/mach-omap2/board-4430sdp.c | 3 +++
> > 1 files changed, 3 insertions(+), 0 deletions(-)
> >
> > diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c
> > index b88f28c..e603b00 100644
> > --- a/arch/arm/mach-omap2/board-4430sdp.c
> > +++ b/arch/arm/mach-omap2/board-4430sdp.c
> > @@ -55,6 +55,9 @@ static int __init omap_l2_cache_init(void)
> > extern void omap_smc1(u32 fn, u32 arg);
> > void __iomem *l2cache_base;
> >
> > + if (!cpu_is_omap44xx())
> > + return -ENODEV;
> > +
>
> This check is already present just 3 lines below.
Oops. Thanks for pointing that out, dropping this patch.
Tony
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