From: Valentine Barshak <vbarshak@ru.mvista.com>
To: linuxppc-dev@ozlabs.org
Subject: Re: [PATCH] PowerPC: add missing native dcr dcr_ind_lock spinlock
Date: Mon, 04 Feb 2008 17:08:32 +0300 [thread overview]
Message-ID: <47A71C60.1030406@ru.mvista.com> (raw)
In-Reply-To: <20080201203634.GA21024@ru.mvista.com>
Oops, sorry, please discard this one.
DEFINE_SPINLOCK should be used here.
Valentine Barshak wrote:
> The include/asm-powerpc/dcr-native.h declares extern spinlock_t dcr_ind_lock,
> but it's actually isn't defined. This patch adds a missing dcr_ind_lock.
>
> Signed-off-by: Valentine Barshak <vbarshak@ru.mvista.com>
> ---
> arch/powerpc/sysdev/dcr.c | 5 +++--
> 1 files changed, 3 insertions(+), 2 deletions(-)
>
> diff -pruN linux-2.6.orig/arch/powerpc/sysdev/dcr.c linux-2.6/arch/powerpc/sysdev/dcr.c
> --- linux-2.6.orig/arch/powerpc/sysdev/dcr.c 2008-01-31 16:58:32.000000000 +0300
> +++ linux-2.6/arch/powerpc/sysdev/dcr.c 2008-02-01 23:17:35.000000000 +0300
> @@ -137,5 +137,6 @@ void dcr_unmap(dcr_host_t host, unsigned
> h.token = NULL;
> }
> EXPORT_SYMBOL_GPL(dcr_unmap);
> -
> -#endif /* !defined(CONFIG_PPC_DCR_NATIVE) */
> +#else /* defined(CONFIG_PPC_DCR_NATIVE) */
> +spinlock_t dcr_ind_lock;
> +#endif /* !defined(CONFIG_PPC_DCR_NATIVE) */
> _______________________________________________
> Linuxppc-dev mailing list
> Linuxppc-dev@ozlabs.org
> https://ozlabs.org/mailman/listinfo/linuxppc-dev
next prev parent reply other threads:[~2008-02-04 14:11 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-01 20:36 [PATCH] PowerPC: add missing native dcr dcr_ind_lock spinlock Valentine Barshak
2008-02-04 14:08 ` Valentine Barshak [this message]
2008-02-04 14:57 ` Valentine Barshak
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