From: Kukjin Kim <kgene.kim@samsung.com>
To: "'Arnd Bergmann'" <arnd@arndb.de>, linux-arm-kernel@lists.infradead.org
Cc: arm@kernel.org, linux-kernel@vger.kernel.org,
"'Thomas Abraham'" <thomas.abraham@linaro.org>,
"'Rafael J. Wysocki'" <rjw@sisk.pl>
Subject: RE: [PATCH 05/11] ARM: exynos: exynos_pm_add_dev_to_genpd may be unused
Date: Fri, 10 Aug 2012 15:48:40 +0900 [thread overview]
Message-ID: <0de601cd76c4$2d5846c0$8808d440$%kim@samsung.com> (raw)
In-Reply-To: <1344437248-20560-6-git-send-email-arnd@arndb.de>
Arnd Bergmann wrote:
>
> exynos_pm_add_dev_to_genpd is used if one or more out of a large
> number of Kconfig symbols are enabled. However the new
> exynos_defconfig selects none of those, so the function becomes
> unused. Marking it so lets the compiler automatically discard
> it.
>
> Without this patch, building exynos_defconfig results in:
>
> arch/arm/mach-exynos/pm_domains.c:118:123: warning:
> 'exynos_pm_add_dev_to_genpd' defined but not used [-Wunused-function]
>
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> Cc: Thomas Abraham <thomas.abraham@linaro.org>
> Cc: Rafael J. Wysocki <rjw@sisk.pl>
> Cc: Kukjin Kim <kgene.kim@samsung.com>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Thanks.
Best regards,
Kgene.
--
Kukjin Kim <kgene.kim@samsung.com>, Senior Engineer,
SW Solution Development Team, Samsung Electronics Co., Ltd.
next prev parent reply other threads:[~2012-08-10 6:48 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1344437248-20560-1-git-send-email-arnd@arndb.de>
2012-08-08 14:47 ` [PATCH 01/11] ARM: topology: mark init_cpu_topology as __init Arnd Bergmann
2012-08-08 17:53 ` Stephen Boyd
2012-08-08 19:14 ` Arnd Bergmann
2012-08-08 14:47 ` [PATCH 02/11] mfd/asic3: fix asic3_mfd_probe return value Arnd Bergmann
2012-08-08 14:47 ` [PATCH 03/11] usb/ohci-omap: remove unused variable Arnd Bergmann
2012-08-08 15:25 ` Greg Kroah-Hartman
2012-08-08 15:34 ` Alan Stern
2012-08-08 14:47 ` [PATCH 04/11] ARM: ux500: really kill snowball_of_platform_devs Arnd Bergmann
2012-08-08 16:22 ` Lee Jones
2012-08-08 17:19 ` Arnd Bergmann
2012-08-08 14:47 ` [PATCH 05/11] ARM: exynos: exynos_pm_add_dev_to_genpd may be unused Arnd Bergmann
2012-08-10 6:48 ` Kukjin Kim [this message]
2012-08-10 6:57 ` Thomas Abraham
2012-08-08 14:47 ` [PATCH 06/11] gpio: em: do not discard em_gio_irq_domain_cleanup Arnd Bergmann
2012-08-10 10:59 ` Linus Walleij
2012-08-10 11:33 ` Arnd Bergmann
2012-08-08 14:47 ` [PATCH 07/11] net/stmmac: mark probe function as __devinit Arnd Bergmann
2012-08-08 15:07 ` Stefan Roese
2012-08-08 23:08 ` David Miller
2012-08-08 14:47 ` [PATCH 08/11] mtd/omap2: fix dmaengine_slave_config error handling Arnd Bergmann
2012-08-08 14:47 ` [PATCH 09/11] regulator/twl: remove fixed resource handling Arnd Bergmann
2012-08-08 14:50 ` Mark Brown
2012-08-08 15:06 ` Arnd Bergmann
2012-08-08 14:47 ` [PATCH 10/11] spi/s3c64xx: improve error handling Arnd Bergmann
2012-08-10 6:39 ` Kukjin Kim
2012-08-10 7:34 ` Arnd Bergmann
2012-08-10 6:58 ` Thomas Abraham
2012-08-08 14:47 ` [PATCH 11/11] pm/drivers: fix use of SIMPLE_DEV_PM_OPS Arnd Bergmann
2012-08-08 15:40 ` Stephen Warren
2012-08-08 16:22 ` Arnd Bergmann
2012-08-08 16:43 ` Takashi Iwai
2012-08-08 17:26 ` Arnd Bergmann
2012-08-08 19:25 ` Rafael J. Wysocki
2012-08-20 8:32 ` Herbert Xu
2012-08-08 18:11 ` Kevin Hilman
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