diff options
author | Shengjiu Wang <shengjiu.wang@nxp.com> | 2022-02-10 19:19:12 +0800 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-04-15 14:18:24 +0200 |
commit | b239e9d52dbe8e3b9588672ced59464c2a9ed997 (patch) | |
tree | 6ad5d56d887a03c9f2af67cd9582ee0ad0eafff0 /arch/arm | |
parent | 7d0afbc41b8974fcb45c32e96b2cd433a2fdd190 (diff) |
ASoC: soc-core: skip zero num_dai component in searching dai name
[ Upstream commit f7d344a2bd5ec81fbd1ce76928fd059e57ec9bea ]
In the case like dmaengine which's not a dai but as a component, the
num_dai is zero, dmaengine component has the same component_of_node
as cpu dai, when cpu dai component is not ready, but dmaengine component
is ready, try to get cpu dai name, the snd_soc_get_dai_name() return
-EINVAL, not -EPROBE_DEFER, that cause below error:
asoc-simple-card <card name>: parse error -22
asoc-simple-card: probe of <card name> failed with error -22
The sound card failed to probe.
So this patch fixes the issue above by skipping the zero num_dai
component in searching dai name.
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Link: https://lore.kernel.org/r/1644491952-7457-1-git-send-email-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'arch/arm')
0 files changed, 0 insertions, 0 deletions