linux-phytec-ti

ASoC: soc-core: don't use soc_find_component() at snd_soc_find_dai()

commit b9f2e25c599bb ("ASoC: soc-core: use soc_find_component() at
snd_soc_find_dai()") used soc_find_component() at snd_soc_find_dai(),
but, some CPU driver has CPU component for DAI and Platform component,
for example generic DMAEngine component.
In such case, CPU component and Platform component have same
of_node / name.

Here soc_find_component() returns *1st* found component.
Thus, we shouldn't use soc_find_component() at snd_soc_find_dai().
This patch fixup this it, and add comment to indicate this limitation.

Fixes: commit b9f2e25c599bb ("ASoC: soc-core: use soc_find_component() at snd_soc_find_dai()")
Reported-by: Dmitry Osipenko <digetx@gmail.com>
Reported-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Mark Brown <broonie@kernel.org>