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39f7e08af3
Macros are used in case that an inline function doesn't work. Otherwise, use an empty inline function. (a) Case of !CONFIG_LEDS_TRIGGERS Following macros are replaced with inline functions. led_trigger_register_simple() led_trigger_unregister_simple() led_trigger_event() To make inline types, the structure, 'led_trigger' should be defined. This structure has no member at all. (b) Case of !CONFIG_LEDS_TRIGGER_IDE_DISK ledtrig_ide_activity() macro is replaced with an inline function as well. (c) DEFINE_LED_TRIGGER() and DEFINE_LED_TRIGGER_GLOBAL() Struct 'led_trigger' is defined both cases, with CONFIG_LEDS_TRIGGERS and without CONFIG_LEDS_TRIGGERS. Those macros are moved out of CONFIG_LED_TRIGGERS because of no-dependency on CONFIG_LEDS_TRIGGERS. (d) Fix build errors in mmc-core driver After replacing macros with inline functions, following build errors occur. (condition: CONFIG_LEDS_TRIGGERS is not set) drivers/mmc/core/core.c: In function 'mmc_request_done': drivers/mmc/core/core.c:164:25: error: 'struct mmc_host' has no member named 'led' drivers/mmc/core/core.c: In function 'mmc_start_request': drivers/mmc/core/core.c:254:24: error: 'struct mmc_host' has no member named 'led' make[3]: *** [drivers/mmc/core/core.o] Error 1 The reason of these errors is non-existent member variable, 'led'. It is only valid when CONFIG_LEDS_TRIGGERS is set. But now, it can be used without this dependency. To fix build errors, member 'led' is always used without its config option in 'include/linux/mmc/host.h'. Signed-off-by: Milo(Woogyom) Kim <milo.kim@ti.com> Signed-off-by: Bryan Wu <cooloney@gmail.com> |
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| linux | ||
| math-emu | ||
| media | ||
| memory | ||
| misc | ||
| net | ||
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