diff --git a/sound/soc/stm/stm32_spdifrx.c b/sound/soc/stm/stm32_spdifrx.c
index e0fef47a227e..13a07ef93240 100644
--- a/sound/soc/stm/stm32_spdifrx.c
+++ b/sound/soc/stm/stm32_spdifrx.c
@@ -720,7 +720,7 @@ static irqreturn_t stm32_spdifrx_isr(int irq, void *devid)
 
 	if (err) {
 		regmap_read(spdifrx->regmap, STM32_SPDIFRX_CR, &cr);
-		sync_state = FIELD_GET(SPDIFRX_CR_SPDIFEN_MASK, cr) &&
+		sync_state = FIELD_GET(SPDIFRX_CR_SPDIFEN_MASK, cr) ==
 			     SPDIFRX_SPDIFEN_SYNC;
 
 		/* SPDIFRX is in STATE_STOP. Disable SPDIFRX to clear errors */