From mboxrd@z Thu Jan 1 00:00:00 1970 From: linux@arm.linux.org.uk (Russell King - ARM Linux) Date: Thu, 3 Apr 2014 20:03:33 +0100 Subject: [PATCH 06/75] ARM: outer cache: add documentation of outer cache functions In-Reply-To: <533BD8A2.5070808@monstr.eu> References: <20140328151249.GJ7528@n2100.arm.linux.org.uk> <533BD8A2.5070808@monstr.eu> Message-ID: <20140403190333.GU7528@n2100.arm.linux.org.uk> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Wed, Apr 02, 2014 at 11:30:10AM +0200, Michal Simek wrote: > On 03/28/2014 04:14 PM, Russell King wrote: > > Add some documentation to cover the outer cache functions so that their > > requirements can be better understood. Of particular note are the > > flush_all() and disable() methods which must not be called except in > > very specific circumstances. > > > > Signed-off-by: Russell King > > --- > > arch/arm/include/asm/outercache.h | 48 ++++++++++++++++++++++++++++++++++++++- > > 1 file changed, 47 insertions(+), 1 deletion(-) > > > > diff --git a/arch/arm/include/asm/outercache.h b/arch/arm/include/asm/outercache.h > > index 0e4420858990..bd80540fe8b9 100644 > > --- a/arch/arm/include/asm/outercache.h > > +++ b/arch/arm/include/asm/outercache.h > > @@ -39,35 +39,75 @@ struct outer_cache_fns { > > extern struct outer_cache_fns outer_cache; > > > > #ifdef CONFIG_OUTER_CACHE > > - > > +/** > > + * outer_inv_range: invalidate range of outer cache lines > > This is not proper kernel-doc format. Fixed, thanks. -- FTTC broadband for 0.8mile line: now at 9.7Mbps down 460kbps up... slowly improving, and getting towards what was expected from it.