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
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=47A71C60.1030406@ru.mvista.com \
--to=vbarshak@ru.mvista.com \
--cc=linuxppc-dev@ozlabs.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.