From: "Kirill A. Shutemov" <kirill@shutemov.name>
To: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Cc: lenb@kernel.org, linux-acpi@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] acpi: fix pwr_btn_event_pending build error
Date: Sun, 22 Jul 2012 00:52:43 +0300 [thread overview]
Message-ID: <20120721215243.GA15362@shutemov.name> (raw)
In-Reply-To: <20120721214156.GA2515@linux.vnet.ibm.com>
On Sat, Jul 21, 2012 at 02:41:56PM -0700, Paul E. McKenney wrote:
> Hello!
>
> A recent build for KVM on x86 resulted in the following build error:
>
> drivers/acpi/sleep.c:60:13: warning: ‘pwr_btn_event_pending’ defined but not
> +used [-Wunused-variable]
>
> This patch silences this error.
>
> Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
>
> diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c
> index 8856102..18347aa 100644
> --- a/drivers/acpi/sleep.c
> +++ b/drivers/acpi/sleep.c
> @@ -57,7 +57,9 @@ MODULE_PARM_DESC(gts, "Enable evaluation of _GTS on suspend.");
> MODULE_PARM_DESC(bfs, "Enable evaluation of _BFS on resume".);
>
> static u8 sleep_states[ACPI_S_STATE_COUNT];
> +#ifdef CONFIG_ACPI_SLEEP
> static bool pwr_btn_event_pending;
> +#endif /* #ifdef CONFIG_ACPI_SLEEP */
__maybe_unused ?
--
Kirill A. Shutemov
next prev parent reply other threads:[~2012-07-21 21:52 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-21 21:41 [PATCH] acpi: fix pwr_btn_event_pending build error Paul E. McKenney
2012-07-21 21:52 ` Kirill A. Shutemov [this message]
2012-07-21 23:37 ` Paul E. McKenney
2012-07-22 0:08 ` Kirill A. Shutemov
2012-07-22 4:10 ` Paul E. McKenney
2012-07-22 17:40 ` Rafael J. Wysocki
2012-07-22 20:28 ` Paul E. McKenney
2012-07-23 18:58 ` Rafael J. Wysocki
2012-07-23 19:01 ` [Resend][PATCH] ACPI / PM: Fix build warning in sleep.c for CONFIG_ACPI_SLEEP unset Rafael J. Wysocki
2012-07-23 19:29 ` Paul E. McKenney
2012-07-26 23:28 ` Len Brown
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=20120721215243.GA15362@shutemov.name \
--to=kirill@shutemov.name \
--cc=lenb@kernel.org \
--cc=linux-acpi@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=paulmck@linux.vnet.ibm.com \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).