mirror of https://gitee.com/openkylin/linux.git
Merge remote-tracking branch 'asoc/fix/component' into asoc-linus
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commit
b12d1e4fbb
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@ -88,19 +88,16 @@ static int snd_soc_component_update_bits_legacy(
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unsigned int old, new;
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unsigned int old, new;
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int ret;
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int ret;
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if (!component->read || !component->write)
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return -EIO;
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mutex_lock(&component->io_mutex);
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mutex_lock(&component->io_mutex);
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ret = component->read(component, reg, &old);
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ret = snd_soc_component_read(component, reg, &old);
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if (ret < 0)
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if (ret < 0)
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goto out_unlock;
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goto out_unlock;
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new = (old & ~mask) | (val & mask);
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new = (old & ~mask) | (val & mask);
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*change = old != new;
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*change = old != new;
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if (*change)
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if (*change)
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ret = component->write(component, reg, new);
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ret = snd_soc_component_write(component, reg, new);
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out_unlock:
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out_unlock:
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mutex_unlock(&component->io_mutex);
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mutex_unlock(&component->io_mutex);
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