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| author | Lars-Peter Clausen <lars@metafoo.de> | 2013-05-23 00:12:53 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2013-05-22 17:32:58 -0500 |
| commit | cf1f7c6e8756646db7a0d883013cedd90eb90dd4 (patch) | |
| tree | ada7d466baba3242275210a9bea3439e594f3cc1 /sound/soc/soc-dapm.c | |
| parent | 7d0cd22382f80243e7fce16f6bfc0720d5688370 (diff) | |
| download | op-kernel-dev-cf1f7c6e8756646db7a0d883013cedd90eb90dd4.zip op-kernel-dev-cf1f7c6e8756646db7a0d883013cedd90eb90dd4.tar.gz | |
ASoC: Fix early event callback list iteration
The power_list field is used when adding a widget to a power sequence list. Use
the same field when iterating the list using list_for_each_entry, otherwise
we'll see undefined behavior.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/soc-dapm.c')
| -rw-r--r-- | sound/soc/soc-dapm.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index 071579b..3507346 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -1738,11 +1738,11 @@ static int dapm_power_widgets(struct snd_soc_dapm_context *dapm, int event) &async_domain); async_synchronize_full_domain(&async_domain); - list_for_each_entry(w, &down_list, list) { + list_for_each_entry(w, &down_list, power_list) { dapm_seq_check_event(dapm, w, SND_SOC_DAPM_WILL_PMD); } - list_for_each_entry(w, &up_list, list) { + list_for_each_entry(w, &up_list, power_list) { dapm_seq_check_event(dapm, w, SND_SOC_DAPM_WILL_PMU); } |
