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From: Arnd Bergmann <arnd@arndb.de>
To: Barry Song <baohua@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Subject: [PATCH 08/12] ARM: sirf: mark sirfsoc_init_late as __maybe_unused
Date: Thu, 20 Jul 2017 17:51:46 +0200	[thread overview]
Message-ID: <20170720155209.3250880-5-arnd@arndb.de> (raw)
In-Reply-To: <20170720154616.3250481-1-arnd@arndb.de>

sirfsoc_init_late is called by each of the three individual
SoC definitions, but in a randconfig build, we can encounter
a situation where they are all disabled:

arch/arm/mach-prima2/common.c:18:123: warning: 'sirfsoc_init_late' defined but not used [-Wunused-function]

While that is not a useful configuration, the warning also
doesn't help, so this patch marks the function as __maybe_unused
to let the compiler know it is there intentionally.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
Originally submitted Feb 2016, but it got lost
---
 arch/arm/mach-prima2/common.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/mach-prima2/common.c b/arch/arm/mach-prima2/common.c
index 8cadb302a7d2..ffe05c27087e 100644
--- a/arch/arm/mach-prima2/common.c
+++ b/arch/arm/mach-prima2/common.c
@@ -15,7 +15,7 @@
 #include <linux/of_platform.h>
 #include "common.h"
 
-static void __init sirfsoc_init_late(void)
+static void __init __maybe_unused sirfsoc_init_late(void)
 {
 	sirfsoc_pm_init();
 }
-- 
2.9.0

WARNING: multiple messages have this Message-ID (diff)
From: arnd@arndb.de (Arnd Bergmann)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 08/12] ARM: sirf: mark sirfsoc_init_late as __maybe_unused
Date: Thu, 20 Jul 2017 17:51:46 +0200	[thread overview]
Message-ID: <20170720155209.3250880-5-arnd@arndb.de> (raw)
In-Reply-To: <20170720154616.3250481-1-arnd@arndb.de>

sirfsoc_init_late is called by each of the three individual
SoC definitions, but in a randconfig build, we can encounter
a situation where they are all disabled:

arch/arm/mach-prima2/common.c:18:123: warning: 'sirfsoc_init_late' defined but not used [-Wunused-function]

While that is not a useful configuration, the warning also
doesn't help, so this patch marks the function as __maybe_unused
to let the compiler know it is there intentionally.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
Originally submitted Feb 2016, but it got lost
---
 arch/arm/mach-prima2/common.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/mach-prima2/common.c b/arch/arm/mach-prima2/common.c
index 8cadb302a7d2..ffe05c27087e 100644
--- a/arch/arm/mach-prima2/common.c
+++ b/arch/arm/mach-prima2/common.c
@@ -15,7 +15,7 @@
 #include <linux/of_platform.h>
 #include "common.h"
 
-static void __init sirfsoc_init_late(void)
+static void __init __maybe_unused sirfsoc_init_late(void)
 {
 	sirfsoc_pm_init();
 }
-- 
2.9.0

  parent reply	other threads:[~2017-07-20 15:54 UTC|newest]

Thread overview: 48+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-07-20 15:45 [PATCH 00/12] ARM: randconfig patches for platforms Arnd Bergmann
2017-07-20 15:45 ` Arnd Bergmann
2017-07-20 15:45 ` [PATCH 01/12] ARM: ixp4xx: fix ioport_unmap definition Arnd Bergmann
2017-07-20 15:45   ` Arnd Bergmann
2017-07-21 12:21   ` Krzysztof Hałasa
2017-07-21 12:21     ` Krzysztof Hałasa
2017-07-20 15:49 ` [PATCH 02/12] ARM: ep93xx: use ARM_PATCH_PHYS_VIRT Arnd Bergmann
2017-07-20 15:49   ` Arnd Bergmann
2017-07-20 16:07   ` Alexander Sverdlin
2017-07-20 16:07     ` Alexander Sverdlin
2017-08-02 12:29   ` Linus Walleij
2017-08-02 12:29     ` Linus Walleij
2017-07-20 15:50 ` [PATCH 03/12] ARM: normalize clk API for older platforms Arnd Bergmann
2017-07-20 15:50   ` Arnd Bergmann
2017-07-20 16:04   ` Alexander Sverdlin
2017-07-21  7:51     ` Arnd Bergmann
2017-07-21  8:05   ` Sekhar Nori
2017-07-21  8:05     ` Sekhar Nori
2017-07-21  8:17     ` Arnd Bergmann
2017-07-21  8:17       ` Arnd Bergmann
2017-07-21  9:44       ` Sekhar Nori
2017-07-21  9:44         ` Sekhar Nori
2017-07-20 15:51 ` [PATCH 04/12] ARM: sa1100/pxa: fix MTD_XIP build Arnd Bergmann
2017-07-20 15:51   ` Arnd Bergmann
2017-07-23 15:53   ` Robert Jarzmik
2017-07-23 15:53     ` Robert Jarzmik
2017-07-25 15:14     ` Arnd Bergmann
2017-07-25 15:14       ` Arnd Bergmann
2017-07-20 15:51 ` [PATCH 05/12] ARM: mmp: mark usb_dma_mask as __maybe_unused Arnd Bergmann
2017-07-20 15:51   ` Arnd Bergmann
2017-07-20 15:51 ` [PATCH 06/12] ARM: omap2: mark unused functions " Arnd Bergmann
2017-07-20 15:51   ` Arnd Bergmann
2017-07-27 10:08   ` Sebastian Reichel
2017-07-27 10:08     ` Sebastian Reichel
2017-07-20 15:51 ` [PATCH 07/12] ARM: omap1: avoid unused variable warning Arnd Bergmann
2017-07-20 15:51   ` Arnd Bergmann
2017-07-20 15:51 ` Arnd Bergmann [this message]
2017-07-20 15:51   ` [PATCH 08/12] ARM: sirf: mark sirfsoc_init_late as __maybe_unused Arnd Bergmann
2017-07-20 15:51 ` [PATCH 09/12] ARM: ixp4xx: use normal prototype for {read,write}s{b,w,l} Arnd Bergmann
2017-07-20 15:51   ` [PATCH 09/12] ARM: ixp4xx: use normal prototype for {read, write}s{b, w, l} Arnd Bergmann
2017-07-20 15:53 ` [PATCH 10/12] [v2] ARM: s3c24xx: make H1940BT depend on RFKILL Arnd Bergmann
2017-07-20 15:53   ` Arnd Bergmann
2017-07-20 19:30   ` Krzysztof Kozlowski
2017-07-20 19:30     ` Krzysztof Kozlowski
2017-07-20 15:53 ` [PATCH 11/12] ARM: omap1/ams-delta: warn about failed regulator enable Arnd Bergmann
2017-07-20 15:53   ` Arnd Bergmann
2017-07-20 15:53 ` [PATCH 12/12] ARM: rpc: rename RAM_SIZE macro Arnd Bergmann
2017-07-20 15:53   ` Arnd Bergmann

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