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sound/oss/vidc.c: change the field used with DMA_ACTIVE

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The constant DMA_ACTIVE is defined with the dma_buffparams structure rather
than with the audio_operations structure.  Takashi Iwai suggested that the
dmap_out field of the audio_operations structure should be used instead.

This is not tested.

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Julia Lawall 2010-03-18 07:53:11 +01:00 committed by Takashi Iwai
parent 220bf991b0
commit fc8aa7b16a
1 changed files with 2 additions and 2 deletions
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4
sound/oss/vidc.c
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@ -363,13 +363,13 @@ static void vidc_audio_trigger(int dev, int enable_bits)
struct audio_operations *adev = audio_devs[dev];
if (enable_bits & PCM_ENABLE_OUTPUT) {
if (!(adev->flags & DMA_ACTIVE)) {
if (!(adev->dmap_out->flags & DMA_ACTIVE)) {
unsigned long flags;
local_irq_save(flags);
/* prevent recusion */
adev->flags |= DMA_ACTIVE;
adev->dmap_out->flags |= DMA_ACTIVE;
dma_interrupt = vidc_audio_dma_interrupt;
vidc_sound_dma_irq(0, NULL);