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05 April 2024, 19:05:47 UTC
Revision 1b4a56cd7f5c2f835ffae2a8204fb95597269b10 authored by Lucas Stach on 29 August 2017, 15:51:22 UTC, committed by Mark Brown on 30 August 2017, 17:41:38 UTC 
ASoC: simple_card_utils: fix fallback when "label" property isn't present
 
snd_soc_of_parse_card_name() doesn't return an error if the requested
property isn't present, but silently fails to fill the card name. This can
not be changed, as it is a backwards compatibility measure itself.

We can not rely on the return value of this function alone, but must check
if the card name has been filled sucessfully when deciding to skip the
fallback path, which is in place for existing users.

Fixes: dedfaa1eedc7 (ASoC: simple-card-utils: enable "label" on
                     asoc_simple_card_parse_card_name)
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
1 parent 5771a8c
History
Tip revision: 1b4a56cd7f5c2f835ffae2a8204fb95597269b10 authored by Lucas Stach on 29 August 2017, 15:51:22 UTC
ASoC: simple_card_utils: fix fallback when "label" property isn't present
Tip revision: 1b4a56c
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