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Date: Mon, 20 Feb 2012 15:13:10 -0800 From: Colin Cross <ccross@...roid.com> To: Peter De Schrijver <pdeschrijver@...dia.com> Cc: Olof Johansson <olof@...om.net>, Stephen Warren <swarren@...dia.com>, Russell King <linux@....linux.org.uk>, Gary King <gking@...dia.com>, Arnd Bergmann <arnd@...db.de>, linux-tegra@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH v3 02/10] ARM: tegra: export Tegra chipid On Thu, Feb 9, 2012 at 3:47 PM, Peter De Schrijver <pdeschrijver@...dia.com> wrote: > The powergating and reset handling code needs to differentiate between Tegra > variants. Therefore we export the chipid here. > > Signed-off-by: Peter De Schrijver <pdeschrijver@...dia.com> > --- > arch/arm/mach-tegra/fuse.c | 2 +- > arch/arm/mach-tegra/fuse.h | 1 + > 2 files changed, 2 insertions(+), 1 deletions(-) > > diff --git a/arch/arm/mach-tegra/fuse.c b/arch/arm/mach-tegra/fuse.c > index 032a936..3298880 100644 > --- a/arch/arm/mach-tegra/fuse.c > +++ b/arch/arm/mach-tegra/fuse.c > @@ -34,7 +34,7 @@ > int tegra_sku_id; > int tegra_cpu_process_id; > int tegra_core_process_id; > -static int tegra_chip_id; > +int tegra_chip_id; > enum tegra_revision tegra_revision; > > /* The BCT to use at boot is specified by board straps that can be read > diff --git a/arch/arm/mach-tegra/fuse.h b/arch/arm/mach-tegra/fuse.h > index c554572..d2107b2 100644 > --- a/arch/arm/mach-tegra/fuse.h > +++ b/arch/arm/mach-tegra/fuse.h > @@ -41,6 +41,7 @@ enum tegra_revision { > extern int tegra_sku_id; > extern int tegra_cpu_process_id; > extern int tegra_core_process_id; > +extern int tegra_chip_id; > extern enum tegra_revision tegra_revision; > > extern int tegra_bct_strapping; Other platforms use accessors for this (cpu_is_xxx(), although soc_is_xxx() is probably more appropriate). -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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