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| author |   Mark Brown <broonie@opensource.wolfsonmicro.com> | 2010-11-12 15:14:55 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2010-11-15 13:19:32 +0000 |
| commit | bcbb243396b82b0369465e9a547b7d5278cd26ad (patch) | |
| tree | c65d85931047068e4d1c0080b65f133e38ef1bdb /sound/soc/soc-dapm.c | |
| parent | ASoC: RX1950: Fix hw_params function (diff) | |
| download | linux-dev-bcbb243396b82b0369465e9a547b7d5278cd26ad.tar.xz linux-dev-bcbb243396b82b0369465e9a547b7d5278cd26ad.zip | |
ASoC: Fix dapm_seq_compare() for multi-component
Ensure that we keep all widget powerups in DAPM sequence by making
the CODEC the last thing we compare on rather than the first thing.
Also fix the fact that we're currently comparing the widget pointers
rather than the CODEC pointers when we do the substraction so we
won't get stable results.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to '')
| -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 7d85c6496afa..75ed6491222d 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -683,12 +683,12 @@ static int dapm_seq_compare(struct snd_soc_dapm_widget *a, struct snd_soc_dapm_widget *b, int sort[]) { - if (a->codec != b->codec) - return (unsigned long)a - (unsigned long)b; if (sort[a->id] != sort[b->id]) return sort[a->id] - sort[b->id]; if (a->reg != b->reg) return a->reg - b->reg; + if (a->codec != b->codec) + return (unsigned long)a->codec - (unsigned long)b->codec; return 0; } |