ASoC: qcom: common: Fix NULL pointer in of parser
authorBjorn Andersson <bjorn.andersson@linaro.org>
Tue, 18 Jun 2019 05:28:13 +0000 (22:28 -0700)
committerMark Brown <broonie@kernel.org>
Wed, 19 Jun 2019 11:04:24 +0000 (12:04 +0100)
commit16395ceee11f8f8af764bac76adc20a43ba1a153
treef0b0ff2ec3d4a8e9a1e3965d5fd12e5564356dcd
parente711223ad35b326a597ebd3a6acc8276fd38e25c
ASoC: qcom: common: Fix NULL pointer in of parser

A snd_soc_dai_link_component is allocated and associated with the first
link, so when the code tries to assign the of_node of the second link's
"cpu" member it dereferences a NULL pointer.

Fix this by moving the allocation and assignement of
snd_soc_dai_link_components into the loop, giving us one pair per link.

Fixes: 1e36ea360ab9 ("ASoC: qcom: common: use modern dai_link style")
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Acked-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/qcom/common.c