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ASoC: stm32: fix sai driver name initialisation

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commit 17d3069ccf06970e2db3f7cbf4335f207524279e upstream.

This patch fixes the sai driver structure overwriting which results in
a cpu dai name equal NULL.

Fixes: 3e086ed ("ASoC: stm32: add SAI driver")

Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Arnaud Pouliquen 2019-04-05 11:19:11 +02:00 • committed by Greg Kroah-Hartman
parent 7d3f710707
commit d4f1e3ef95
1 changed files with 1 additions and 1 deletions

2
sound/soc/stm/stm32_sai_sub.c
View file

@ -1194,7 +1194,6 @@ static int stm32_sai_sub_dais_init(struct platform_device *pdev,
if (!sai->cpu_dai_drv)
return -ENOMEM;
sai->cpu_dai_drv->name = dev_name(&pdev->dev);
if (STM_SAI_IS_PLAYBACK(sai)) {
memcpy(sai->cpu_dai_drv, &stm32_sai_playback_dai,
sizeof(stm32_sai_playback_dai));
@ -1204,6 +1203,7 @@ static int stm32_sai_sub_dais_init(struct platform_device *pdev,
sizeof(stm32_sai_capture_dai));
sai->cpu_dai_drv->capture.stream_name = sai->cpu_dai_drv->name;
}
sai->cpu_dai_drv->name = dev_name(&pdev->dev);
return 0;
}