staging: bcm2835-audio: Simplify card object management

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Instead of creating a dummy child device to manage the card object,
just use devm stuff directly for releasing with snd_card_free().
This results in a lot of code reduction.

Since the dummy child devices are gone, the device object to be passed
to the memory allocator needs to be adjusted as well.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Tested-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Takashi Iwai 2018-09-04 17:58:58 +02:00 • committed by Greg Kroah-Hartman

parent 2e42b089fa

commit 08633dcb5a

2 changed files with 33 additions and 89 deletions

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2

drivers/staging/vc04_services/bcm2835-audio/bcm2835-pcm.c

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120

drivers/staging/vc04_services/bcm2835-audio/bcm2835.c

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