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arm: mach-dove: Mark dove_io_desc as __maybe_unused 

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>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
This commit is contained in:
Vincenzo Frascino 2020-03-06 12:56:38 +00:00 committed by Gregory CLEMENT
parent 37b146e3f2
commit afb80cf1e6
1 changed files with 1 additions and 1 deletions
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2
arch/arm/mach-dove/common.c
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@ -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),