| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.19 80/99] ASoC: stm32: fix sai driver name initialisation | Date | Mon, 6 May 2019 16:32:53 +0200 |
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From: Arnaud Pouliquen <arnaud.pouliquen@st.com>
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>
--- sound/soc/stm/stm32_sai_sub.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/sound/soc/stm/stm32_sai_sub.c +++ b/sound/soc/stm/stm32_sai_sub.c @@ -1194,7 +1194,6 @@ static int stm32_sai_sub_dais_init(struc 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(struc 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; }
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