From: Julia Lawall <julia@diku.dk>
Date: Thu, 18 Mar 2010 06:53:11 +0000 (+0100)
Subject: sound/oss/vidc.c: change the field used with DMA_ACTIVE
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=fc8aa7b16a5fcfe9c6d0be9bb587f1fcedd9145f;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

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

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>
---

diff --git a/sound/oss/vidc.c b/sound/oss/vidc.c
index 725fef0f59a3..a4127bab9231 100644
--- a/sound/oss/vidc.c
+++ b/sound/oss/vidc.c
@@ -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);