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-rw-r--r--sound/soc/xtensa/xtfpga-i2s.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/sound/soc/xtensa/xtfpga-i2s.c b/sound/soc/xtensa/xtfpga-i2s.c
index 8382ffa3bcaf..2472144b329e 100644
--- a/sound/soc/xtensa/xtfpga-i2s.c
+++ b/sound/soc/xtensa/xtfpga-i2s.c
@@ -165,7 +165,7 @@ static bool xtfpga_pcm_push_tx(struct xtfpga_i2s *i2s)
tx_substream = rcu_dereference(i2s->tx_substream);
tx_active = tx_substream && snd_pcm_running(tx_substream);
if (tx_active) {
- unsigned tx_ptr = ACCESS_ONCE(i2s->tx_ptr);
+ unsigned tx_ptr = READ_ONCE(i2s->tx_ptr);
unsigned new_tx_ptr = i2s->tx_fn(i2s, tx_substream->runtime,
tx_ptr);
@@ -437,7 +437,7 @@ static int xtfpga_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
case SNDRV_PCM_TRIGGER_START:
case SNDRV_PCM_TRIGGER_RESUME:
case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
- ACCESS_ONCE(i2s->tx_ptr) = 0;
+ WRITE_ONCE(i2s->tx_ptr, 0);
rcu_assign_pointer(i2s->tx_substream, substream);
xtfpga_pcm_refill_fifo(i2s);
break;
@@ -459,7 +459,7 @@ static snd_pcm_uframes_t xtfpga_pcm_pointer(struct snd_pcm_substream *substream)
{
struct snd_pcm_runtime *runtime = substream->runtime;
struct xtfpga_i2s *i2s = runtime->private_data;
- snd_pcm_uframes_t pos = ACCESS_ONCE(i2s->tx_ptr);
+ snd_pcm_uframes_t pos = READ_ONCE(i2s->tx_ptr);
return pos < runtime->buffer_size ? pos : 0;
}