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由 Arnd Bergmann 提交于
The raumfeld.c file contains three similar machine definitions, each with their own init function. If one or more of them are disabled, we get compile-time warnings: arm/mach-pxa/raumfeld.c:1070:123: warning: 'raumfeld_connector_init' defined but not used [-Wunused-function] arm/mach-pxa/raumfeld.c:1082:123: warning: 'raumfeld_speaker_init' defined but not used [-Wunused-function] This marks the functions as __maybe_unused to avoid the warnings. Signed-off-by: NArnd Bergmann <arnd@arndb.de> Acked-by: NDaniel Mack <daniel@zonque.org>
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