From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Grant Likely <grant.likely@secretlab.ca>
Cc: sfr@canb.auug.org.au, monstr@monstr.eu,
microblaze-uclinux@itee.uq.edu.au,
devicetree-discuss@lists.ozlabs.org,
linux-kernel@vger.kernel.org, linuxppc-dev@ozlabs.org,
sparclinux@vger.kernel.org, jeremy.kerr@canonical.com,
davem@davemloft.net
Subject: Re: [PATCH 6/9] of: remove unused extern reference to devtree_lock
Date: Sun, 14 Feb 2010 17:12:14 +1100 [thread overview]
Message-ID: <1266127934.16346.63.camel@pasglop> (raw)
In-Reply-To: <20100213160258.4767.22371.stgit@angua>
On Sat, 2010-02-13 at 09:02 -0700, Grant Likely wrote:
> Neither the powerpc nor the microblaze code use devtree_lock anymore.
> Remove the extern reference.
>
> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
> ---
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
> arch/microblaze/include/asm/prom.h | 2 --
> arch/powerpc/kernel/prom.c | 2 --
> 2 files changed, 0 insertions(+), 4 deletions(-)
>
> diff --git a/arch/microblaze/include/asm/prom.h b/arch/microblaze/include/asm/prom.h
> index ddc5c57..8b1ebd3 100644
> --- a/arch/microblaze/include/asm/prom.h
> +++ b/arch/microblaze/include/asm/prom.h
> @@ -30,8 +30,6 @@ extern struct device_node *of_chosen;
>
> #define HAVE_ARCH_DEVTREE_FIXUPS
>
> -extern rwlock_t devtree_lock; /* temporary while merging */
> -
> /* Other Prototypes */
> extern int early_uartlite_console(void);
>
> diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c
> index 5bbbdb2..4869c93 100644
> --- a/arch/powerpc/kernel/prom.c
> +++ b/arch/powerpc/kernel/prom.c
> @@ -67,8 +67,6 @@ int __initdata iommu_force_on;
> unsigned long tce_alloc_start, tce_alloc_end;
> #endif
>
> -extern rwlock_t devtree_lock; /* temporary while merging */
> -
> /* export that to outside world */
> struct device_node *of_chosen;
>
>
> --
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next prev parent reply other threads:[~2010-02-14 6:12 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-02-13 16:02 [PATCH 0/9] Random OF cleanups and merges Grant Likely
2010-02-13 16:02 ` [PATCH 1/9] of: Remove old and misplaced function declarations Grant Likely
2010-02-14 6:09 ` Benjamin Herrenschmidt
2010-02-13 16:02 ` [PATCH 2/9] proc_devtree: fix THIS_MODULE without module.h Grant Likely
2010-02-14 6:09 ` Benjamin Herrenschmidt
2010-02-13 16:02 ` [PATCH 3/9] of: protect linux/of.h with CONFIG_OF Grant Likely
2010-02-14 6:10 ` Benjamin Herrenschmidt
2010-02-14 14:06 ` Grant Likely
2010-02-13 16:02 ` [PATCH 4/9] of/flattree: Don't assume HAVE_LMB Grant Likely
2010-02-14 6:11 ` Benjamin Herrenschmidt
2010-02-14 14:00 ` Michal Simek
2010-02-14 14:08 ` Grant Likely
2010-02-13 16:02 ` [PATCH 5/9] of: put default string compare and #a/s-cell values into common header Grant Likely
2010-02-14 6:11 ` Benjamin Herrenschmidt
2010-02-13 16:02 ` [PATCH 6/9] of: remove unused extern reference to devtree_lock Grant Likely
2010-02-14 6:12 ` Benjamin Herrenschmidt [this message]
2010-02-13 16:03 ` [PATCH 7/9] of: move definition of of_chosen into common code Grant Likely
2010-02-14 6:12 ` Benjamin Herrenschmidt
2010-02-13 16:03 ` [PATCH 8/9] of/sparc: Remove sparc-local declaration of allnodes and devtree_lock Grant Likely
2010-02-14 6:13 ` Benjamin Herrenschmidt
2010-02-14 19:50 ` David Miller
2010-02-13 16:03 ` [PATCH 9/9] of: remove undefined request_OF_resource & release_OF_resource Grant Likely
2010-02-14 6:14 ` Benjamin Herrenschmidt
2010-02-14 14:06 ` [PATCH 0/9] Random OF cleanups and merges Michal Simek
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