ARM: shmobile: mark mackerel sh_mmcif_device __maybe_unused
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: NArnd Bergmann <arnd@arndb.de> Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: NSimon Horman <horms+renesas@verge.net.au>
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