From: Shawn Guo <shawnguo2@yeah.net>
To: Arnd Bergmann <arnd@kernel.org>
Cc: Russell King <linux@armlinux.org.uk>,
Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
soc@linux.dev, Arnd Bergmann <arnd@arndb.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
linux-arm-kernel@lists.infradead.org, imx@lists.linux.dev,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] ARM: imx: mark imx53_suspend_sz as unused
Date: Tue, 11 Mar 2025 10:58:12 +0800 [thread overview]
Message-ID: <Z8+mxDdvtak/3SRs@dragon> (raw)
In-Reply-To: <20250225201157.4190864-1-arnd@kernel.org>
On Tue, Feb 25, 2025 at 09:11:52PM +0100, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@arndb.de>
>
> Unused 'static const' variables cause a warning when building with
> W=1, and imx53_suspend_sz has a definition for this as an
> alternative when CONFIG_SUSPEND is disabled:
>
> In file included from arch/arm/mach-imx/cpu.c:9:
> arch/arm/mach-imx/common.h:101:18: error: 'imx53_suspend_sz' defined but not used [-Werror=unused-const-variable=]
>
> It's still referenced though, so mark it as __maybe_unused, so
> the one user can address the dummy copy and other files that include
> the header don't produce a warning.
>
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Applied, thanks!
prev parent reply other threads:[~2025-03-11 3:00 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-25 20:11 [PATCH] ARM: imx: mark imx53_suspend_sz as unused Arnd Bergmann
2025-03-11 2:58 ` Shawn Guo [this message]
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