ALSA: info: Always register entries recursively

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Make sure that all children entries are registered by a single call of
snd_info_register().  OTOH, don't register if a parent isn't
registered yet.

This allows us to create the whole procfs tree in a shot at the last
stage of card registration phase in a later patch.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

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Takashi Iwai 2019-02-05 12:31:42 +01:00

parent 6ce1d63ed7

commit 348c5ad5d6

1 changed files with 34 additions and 31 deletions

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65

sound/core/info.c

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