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ARM: pxa: mark raumfeld init functions as __maybe_unused 

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: Arnd Bergmann <arnd@arndb.de>
Acked-by: Daniel Mack <daniel@zonque.org>
hifive-unleashed-5.1
Arnd Bergmann 2015-12-08 23:12:22 +01:00
parent f39c42f5f9
commit f41bd6afb7
1 changed files with 3 additions and 3 deletions
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6
arch/arm/mach-pxa/raumfeld.c
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@ -1046,7 +1046,7 @@ static void __init raumfeld_common_init(void)
i2c_register_board_info(1, &raumfeld_pwri2c_board_info, 1);
}
static void __init raumfeld_controller_init(void)
static void __init __maybe_unused raumfeld_controller_init(void)
{
int ret;
@ -1067,7 +1067,7 @@ static void __init raumfeld_controller_init(void)
raumfeld_w1_init();
}
static void __init raumfeld_connector_init(void)
static void __init __maybe_unused raumfeld_connector_init(void)
{
pxa3xx_mfp_config(ARRAY_AND_SIZE(raumfeld_connector_pin_config));
spi_register_board_info(ARRAY_AND_SIZE(connector_spi_devices));
@ -1079,7 +1079,7 @@ static void __init raumfeld_connector_init(void)
raumfeld_common_init();
}
static void __init raumfeld_speaker_init(void)
static void __init __maybe_unused raumfeld_speaker_init(void)
{
pxa3xx_mfp_config(ARRAY_AND_SIZE(raumfeld_speaker_pin_config));
spi_register_board_info(ARRAY_AND_SIZE(speaker_spi_devices));