From: Vincenzo Frascino <vincenzo.frascino@arm.com>
To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org
Cc: Vincenzo Frascino <vincenzo.frascino@arm.com>,
Jason Cooper <jason@lakedaemon.net>, Andrew Lunn <andrew@lunn.ch>,
Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>,
Gregory Clement <gregory.clement@bootlin.com>,
Russell King <linux@armlinux.org.uk>
Subject: [PATCH] arm: mach-dove: Mark dove_io_desc as __maybe_unused
Date: Fri, 6 Mar 2020 12:56:38 +0000 [thread overview]
Message-ID: <20200306125638.8285-1-vincenzo.frascino@arm.com> (raw)
Without this, we get the warnings below when CONFIG_MMU is disabled:
linux/arch/arm/mach-dove/common.c:51:24: warning: ‘dove_io_desc’ defined
but not used [-Wunused-variable]
static struct map_desc dove_io_desc[] __initdata = {
^~~~~~~~~~~~
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Andrew Lunn <andrew@lunn.ch>
Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Cc: Gregory Clement <gregory.clement@bootlin.com>
Cc: Russell King <linux@armlinux.org.uk>
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
---
arch/arm/mach-dove/common.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/mach-dove/common.c b/arch/arm/mach-dove/common.c
index 01b830afcea9..dbe970e37895 100644
--- a/arch/arm/mach-dove/common.c
+++ b/arch/arm/mach-dove/common.c
@@ -48,7 +48,7 @@
/*****************************************************************************
* I/O Address Mapping
****************************************************************************/
-static struct map_desc dove_io_desc[] __initdata = {
+static struct map_desc __maybe_unused dove_io_desc[] __initdata = {
{
.virtual = (unsigned long) DOVE_SB_REGS_VIRT_BASE,
.pfn = __phys_to_pfn(DOVE_SB_REGS_PHYS_BASE),
--
2.25.1
next reply other threads:[~2020-03-06 12:56 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-06 12:56 Vincenzo Frascino [this message]
2020-03-13 20:45 ` [PATCH] arm: mach-dove: Mark dove_io_desc as __maybe_unused Gregory CLEMENT
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