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ARM: shmobile: mark mackerel sh_mmcif_device __maybe_unused

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Patch eac036ef9e "ARM: shmobile: streamline mackerel SD and MMC devices"
made the use of the sh_mmcif_device variable for mackarel optional,
but the definition is always provided, causing a build warning.

arch/arm/mach-shmobile/board-mackerel.c:1120:31: warning: 'sh_mmcif_device'
	defined but not used [-Wunused-variable]

Marking the variable as __maybe_unused will do the right thing here.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Arnd Bergmann 2013-02-14 23:26:54 +01:00 committed by Simon Horman
parent 626a645eb7
commit b3425eb9df
1 changed files with 1 additions and 1 deletions
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arch/arm/mach-shmobile/board-mackerel.c
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@ -1118,7 +1118,7 @@ static struct sh_mmcif_plat_data sh_mmcif_plat = {
.slave_id_rx = SHDMA_SLAVE_MMCIF_RX,
};
static struct platform_device sh_mmcif_device = {
static struct platform_device sh_mmcif_device __maybe_unused = {
.name = "sh_mmcif",
.id = 0,
.dev = {