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| author | Guennadi Liakhovetski <g.liakhovetski@gmx.de> | 2010-03-18 08:23:33 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2010-03-19 19:39:18 +0000 |
| commit | b2dfa62c525fbe4d89790b6fa90af7c3f1c052ae (patch) | |
| tree | ca98c051d54a814493472c48b4ebe8f5cd8a0228 /sound | |
| parent | fd23b7dee5e4d369f620979cb120f53629389355 (diff) | |
| download | linux-stable-b2dfa62c525fbe4d89790b6fa90af7c3f1c052ae.tar.gz linux-stable-b2dfa62c525fbe4d89790b6fa90af7c3f1c052ae.tar.bz2 linux-stable-b2dfa62c525fbe4d89790b6fa90af7c3f1c052ae.zip | |
ASoC: remove a card from the list, if instantiation failed
If instantiation of a card failed, we still have to remove it from the
card list on unregistration. This fixes an Oops on Migo-R, triggering,
when after a failed firmware load attempt the driver modules are removed
and re-inserted again.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/soc-core.c | 27 |
1 files changed, 13 insertions, 14 deletions
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index eb73aab78b94..1ff553bbc063 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -1283,26 +1283,25 @@ static int soc_remove(struct platform_device *pdev) struct snd_soc_platform *platform = card->platform; struct snd_soc_codec_device *codec_dev = socdev->codec_dev; - if (!card->instantiated) - return 0; + if (card->instantiated) { + run_delayed_work(&card->delayed_work); - run_delayed_work(&card->delayed_work); + if (platform->remove) + platform->remove(pdev); - if (platform->remove) - platform->remove(pdev); + if (codec_dev->remove) + codec_dev->remove(pdev); - if (codec_dev->remove) - codec_dev->remove(pdev); + for (i = 0; i < card->num_links; i++) { + struct snd_soc_dai *cpu_dai = card->dai_link[i].cpu_dai; + if (cpu_dai->remove) + cpu_dai->remove(pdev, cpu_dai); + } - for (i = 0; i < card->num_links; i++) { - struct snd_soc_dai *cpu_dai = card->dai_link[i].cpu_dai; - if (cpu_dai->remove) - cpu_dai->remove(pdev, cpu_dai); + if (card->remove) + card->remove(pdev); } - if (card->remove) - card->remove(pdev); - snd_soc_unregister_card(card); return 0; |