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drivers/misc: register rt_null at BOARD init for default console (#11472) #11884

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Merged
Rbb666 merged 1 commit into from
Oct 19, 2026
+4 −1
Merged

drivers/misc: register rt_null at BOARD init for default console (#11472) #11884

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5 changes: 4 additions & 1 deletion components/drivers/misc/rt_null.c
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Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,7 @@
* Change Logs:
* Date Author Notes
* 2020-12-03 quanzhao the first version
* 2026-10-17 seteiro raise init to BOARD so null can be default console (#11472)
*/

#include <time.h>
Expand Down Expand Up @@ -70,5 +71,7 @@ int null_device_init(void)

return 0;
}
INIT_DEVICE_EXPORT(null_device_init);
/* Register at BOARD level so rt_console_set_device("null") in board init can find it.
* null is a pure software sink; no hardware dependency. See #11472. */
INIT_BOARD_EXPORT(null_device_init);

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