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Diffstat (limited to 'sound/soc/atmel/mchp-spdifrx.c')
-rw-r--r--sound/soc/atmel/mchp-spdifrx.c22
1 files changed, 13 insertions, 9 deletions
diff --git a/sound/soc/atmel/mchp-spdifrx.c b/sound/soc/atmel/mchp-spdifrx.c
index 5fc968483f2c..ec0705cc40fa 100644
--- a/sound/soc/atmel/mchp-spdifrx.c
+++ b/sound/soc/atmel/mchp-spdifrx.c
@@ -221,11 +221,11 @@ struct mchp_spdifrx_user_data {
};
struct mchp_spdifrx_mixer_control {
- struct mchp_spdifrx_ch_stat ch_stat[SPDIFRX_CHANNELS];
- struct mchp_spdifrx_user_data user_data[SPDIFRX_CHANNELS];
- bool ulock;
- bool badf;
- bool signal;
+ struct mchp_spdifrx_ch_stat ch_stat[SPDIFRX_CHANNELS];
+ struct mchp_spdifrx_user_data user_data[SPDIFRX_CHANNELS];
+ bool ulock;
+ bool badf;
+ bool signal;
};
struct mchp_spdifrx_dev {
@@ -288,15 +288,17 @@ static void mchp_spdifrx_isr_blockend_en(struct mchp_spdifrx_dev *dev)
spin_unlock_irqrestore(&dev->blockend_lock, flags);
}
-/* called from atomic context only */
+/* called from atomic/non-atomic context */
static void mchp_spdifrx_isr_blockend_dis(struct mchp_spdifrx_dev *dev)
{
- spin_lock(&dev->blockend_lock);
+ unsigned long flags;
+
+ spin_lock_irqsave(&dev->blockend_lock, flags);
dev->blockend_refcount--;
/* don't enable BLOCKEND interrupt if it's already enabled */
if (dev->blockend_refcount == 0)
regmap_write(dev->regmap, SPDIFRX_IDR, SPDIFRX_IR_BLOCKEND);
- spin_unlock(&dev->blockend_lock);
+ spin_unlock_irqrestore(&dev->blockend_lock, flags);
}
static irqreturn_t mchp_spdif_interrupt(int irq, void *dev_id)
@@ -575,6 +577,7 @@ static int mchp_spdifrx_subcode_ch_get(struct mchp_spdifrx_dev *dev,
if (ret <= 0) {
dev_dbg(dev->dev, "user data for channel %d timeout\n",
channel);
+ mchp_spdifrx_isr_blockend_dis(dev);
return ret;
}
@@ -846,7 +849,8 @@ static struct snd_soc_dai_driver mchp_spdifrx_dai = {
};
static const struct snd_soc_component_driver mchp_spdifrx_component = {
- .name = "mchp-spdifrx",
+ .name = "mchp-spdifrx",
+ .legacy_dai_naming = 1,
};
static const struct of_device_id mchp_spdifrx_dt_ids[] = {