diff --git a/sound/soc/rockchip/rockchip_i2s.c b/sound/soc/rockchip/rockchip_i2s.c
index 4e3af0f37941..64c90316fa02 100644
--- a/sound/soc/rockchip/rockchip_i2s.c
+++ b/sound/soc/rockchip/rockchip_i2s.c
@@ -127,52 +127,52 @@ static int rockchip_snd_txctrl(struct rk_i2s_dev *i2s, int on)
 	unsigned int val = 0;
 	int ret = 0;
 
-	spin_lock(&i2s->lock);
-	if (on) {
-		ret = regmap_update_bits(i2s->regmap, I2S_DMACR,
-					 I2S_DMACR_TDE_ENABLE,
-					 I2S_DMACR_TDE_ENABLE);
-		if (ret < 0)
-			goto end;
-		ret = regmap_update_bits(i2s->regmap, I2S_XFER,
-					 I2S_XFER_TXS_START | I2S_XFER_RXS_START,
-					 I2S_XFER_TXS_START | I2S_XFER_RXS_START);
-		if (ret < 0)
-			goto end;
-		i2s->tx_start = true;
-	} else {
-		i2s->tx_start = false;
-
-		ret = regmap_update_bits(i2s->regmap, I2S_DMACR,
-					 I2S_DMACR_TDE_ENABLE,
-					 I2S_DMACR_TDE_DISABLE);
-		if (ret < 0)
-			goto end;
-
-		if (!i2s->rx_start) {
+	scoped_guard(spinlock, &i2s->lock) {
+		if (on) {
+			ret = regmap_update_bits(i2s->regmap, I2S_DMACR,
+						 I2S_DMACR_TDE_ENABLE,
+						 I2S_DMACR_TDE_ENABLE);
+			if (ret < 0)
+				break;
 			ret = regmap_update_bits(i2s->regmap, I2S_XFER,
 						 I2S_XFER_TXS_START | I2S_XFER_RXS_START,
-						 I2S_XFER_TXS_STOP | I2S_XFER_RXS_STOP);
+						 I2S_XFER_TXS_START | I2S_XFER_RXS_START);
 			if (ret < 0)
-				goto end;
-			udelay(150);
-			ret = regmap_update_bits(i2s->regmap, I2S_CLR,
-						 I2S_CLR_TXC | I2S_CLR_RXC,
+				break;
+			i2s->tx_start = true;
+		} else {
+			i2s->tx_start = false;
+
+			ret = regmap_update_bits(i2s->regmap, I2S_DMACR,
+						 I2S_DMACR_TDE_ENABLE,
+						 I2S_DMACR_TDE_DISABLE);
+			if (ret < 0)
+				break;
+
+			if (!i2s->rx_start) {
+				ret = regmap_update_bits(i2s->regmap, I2S_XFER,
+							 I2S_XFER_TXS_START | I2S_XFER_RXS_START,
+							 I2S_XFER_TXS_STOP | I2S_XFER_RXS_STOP);
+				if (ret < 0)
+					break;
+				udelay(150);
+				ret = regmap_update_bits(i2s->regmap, I2S_CLR,
+							 I2S_CLR_TXC | I2S_CLR_RXC,
 						 I2S_CLR_TXC | I2S_CLR_RXC);
-			if (ret < 0)
-				goto end;
-			ret = regmap_read_poll_timeout_atomic(i2s->regmap,
-							      I2S_CLR,
-							      val,
-							      val == 0,
-							      20,
-							      200);
-			if (ret < 0)
-				dev_warn(i2s->dev, "fail to clear: %d\n", ret);
+				if (ret < 0)
+					break;
+				ret = regmap_read_poll_timeout_atomic(i2s->regmap,
+								      I2S_CLR,
+								      val,
+								      val == 0,
+								      20,
+								      200);
+				if (ret < 0)
+					dev_warn(i2s->dev, "fail to clear: %d\n", ret);
+			}
 		}
 	}
-end:
-	spin_unlock(&i2s->lock);
+
 	if (ret < 0)
 		dev_err(i2s->dev, "lrclk update failed\n");
 
@@ -184,53 +184,53 @@ static int rockchip_snd_rxctrl(struct rk_i2s_dev *i2s, int on)
 	unsigned int val = 0;
 	int ret = 0;
 
-	spin_lock(&i2s->lock);
-	if (on) {
-		ret = regmap_update_bits(i2s->regmap, I2S_DMACR,
-					 I2S_DMACR_RDE_ENABLE,
-					 I2S_DMACR_RDE_ENABLE);
-		if (ret < 0)
-			goto end;
+	scoped_guard(spinlock, &i2s->lock) {
+		if (on) {
+			ret = regmap_update_bits(i2s->regmap, I2S_DMACR,
+						 I2S_DMACR_RDE_ENABLE,
+						 I2S_DMACR_RDE_ENABLE);
+			if (ret < 0)
+				break;
 
-		ret = regmap_update_bits(i2s->regmap, I2S_XFER,
-					 I2S_XFER_TXS_START | I2S_XFER_RXS_START,
-					 I2S_XFER_TXS_START | I2S_XFER_RXS_START);
-		if (ret < 0)
-			goto end;
-		i2s->rx_start = true;
-	} else {
-		i2s->rx_start = false;
-
-		ret = regmap_update_bits(i2s->regmap, I2S_DMACR,
-					 I2S_DMACR_RDE_ENABLE,
-					 I2S_DMACR_RDE_DISABLE);
-		if (ret < 0)
-			goto end;
-
-		if (!i2s->tx_start) {
 			ret = regmap_update_bits(i2s->regmap, I2S_XFER,
 						 I2S_XFER_TXS_START | I2S_XFER_RXS_START,
-						 I2S_XFER_TXS_STOP | I2S_XFER_RXS_STOP);
+						 I2S_XFER_TXS_START | I2S_XFER_RXS_START);
 			if (ret < 0)
-				goto end;
-			udelay(150);
-			ret = regmap_update_bits(i2s->regmap, I2S_CLR,
-						 I2S_CLR_TXC | I2S_CLR_RXC,
-						 I2S_CLR_TXC | I2S_CLR_RXC);
+				break;
+			i2s->rx_start = true;
+		} else {
+			i2s->rx_start = false;
+
+			ret = regmap_update_bits(i2s->regmap, I2S_DMACR,
+						 I2S_DMACR_RDE_ENABLE,
+						 I2S_DMACR_RDE_DISABLE);
 			if (ret < 0)
-				goto end;
-			ret = regmap_read_poll_timeout_atomic(i2s->regmap,
-							      I2S_CLR,
-							      val,
-							      val == 0,
-							      20,
-							      200);
-			if (ret < 0)
-				dev_warn(i2s->dev, "fail to clear: %d\n", ret);
+				break;
+
+			if (!i2s->tx_start) {
+				ret = regmap_update_bits(i2s->regmap, I2S_XFER,
+							 I2S_XFER_TXS_START | I2S_XFER_RXS_START,
+							 I2S_XFER_TXS_STOP | I2S_XFER_RXS_STOP);
+				if (ret < 0)
+					break;
+				udelay(150);
+				ret = regmap_update_bits(i2s->regmap, I2S_CLR,
+							 I2S_CLR_TXC | I2S_CLR_RXC,
+							 I2S_CLR_TXC | I2S_CLR_RXC);
+				if (ret < 0)
+					break;
+				ret = regmap_read_poll_timeout_atomic(i2s->regmap,
+								      I2S_CLR,
+								      val,
+								      val == 0,
+								      20,
+								      200);
+				if (ret < 0)
+					dev_warn(i2s->dev, "fail to clear: %d\n", ret);
+			}
 		}
 	}
-end:
-	spin_unlock(&i2s->lock);
+
 	if (ret < 0)
 		dev_err(i2s->dev, "lrclk update failed\n");
 
diff --git a/sound/soc/rockchip/rockchip_i2s_tdm.c b/sound/soc/rockchip/rockchip_i2s_tdm.c
index 28fa253a5187..e6229a325ffe 100644
--- a/sound/soc/rockchip/rockchip_i2s_tdm.c
+++ b/sound/soc/rockchip/rockchip_i2s_tdm.c
@@ -285,9 +285,8 @@ static void rockchip_snd_txrxctrl(struct snd_pcm_substream *substream,
 				  struct snd_soc_dai *dai, int on)
 {
 	struct rk_i2s_tdm_dev *i2s_tdm = to_info(dai);
-	unsigned long flags;
 
-	spin_lock_irqsave(&i2s_tdm->lock, flags);
+	guard(spinlock_irqsave)(&i2s_tdm->lock);
 	if (on) {
 		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
 			rockchip_enable_tde(i2s_tdm->regmap);
@@ -313,7 +312,6 @@ static void rockchip_snd_txrxctrl(struct snd_pcm_substream *substream,
 						I2S_CLR_TXC | I2S_CLR_RXC);
 		}
 	}
-	spin_unlock_irqrestore(&i2s_tdm->lock, flags);
 }
 
 static void rockchip_snd_txctrl(struct rk_i2s_tdm_dev *i2s_tdm, int on)
@@ -587,12 +585,11 @@ static int rockchip_i2s_trcm_mode(struct snd_pcm_substream *substream,
 				  unsigned int fmt)
 {
 	struct rk_i2s_tdm_dev *i2s_tdm = to_info(dai);
-	unsigned long flags;
 
 	if (!i2s_tdm->clk_trcm)
 		return 0;
 
-	spin_lock_irqsave(&i2s_tdm->lock, flags);
+	guard(spinlock_irqsave)(&i2s_tdm->lock);
 	if (i2s_tdm->refcount)
 		rockchip_i2s_tdm_xfer_pause(substream, i2s_tdm);
 
@@ -614,7 +611,6 @@ static int rockchip_i2s_trcm_mode(struct snd_pcm_substream *substream,
 
 	if (i2s_tdm->refcount)
 		rockchip_i2s_tdm_xfer_resume(substream, i2s_tdm);
-	spin_unlock_irqrestore(&i2s_tdm->lock, flags);
 
 	return 0;
 }
diff --git a/sound/soc/rockchip/rockchip_sai.c b/sound/soc/rockchip/rockchip_sai.c
index ed393e5034a4..a195e96fed0a 100644
--- a/sound/soc/rockchip/rockchip_sai.c
+++ b/sound/soc/rockchip/rockchip_sai.c
@@ -18,7 +18,6 @@
 #include <sound/pcm_params.h>
 #include <sound/dmaengine_pcm.h>
 #include <sound/tlv.h>
-
 #include "rockchip_sai.h"
 
 #define DRV_NAME		"rockchip-sai"
@@ -216,14 +215,12 @@ static void rockchip_sai_xfer_clk_stop_and_wait(struct rk_sai_dev *sai, unsigned
 static int rockchip_sai_runtime_suspend(struct device *dev)
 {
 	struct rk_sai_dev *sai = dev_get_drvdata(dev);
-	unsigned long flags;
 
 	rockchip_sai_fsync_lost_detect(sai, 0);
 	rockchip_sai_fsync_err_detect(sai, 0);
 
-	spin_lock_irqsave(&sai->xfer_lock, flags);
-	rockchip_sai_xfer_clk_stop_and_wait(sai, NULL);
-	spin_unlock_irqrestore(&sai->xfer_lock, flags);
+	scoped_guard(spinlock_irqsave, &sai->xfer_lock)
+		rockchip_sai_xfer_clk_stop_and_wait(sai, NULL);
 
 	regcache_cache_only(sai->regmap, true);
 	/*
@@ -483,7 +480,6 @@ static int rockchip_sai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 	struct rk_sai_dev *sai = snd_soc_dai_get_drvdata(dai);
 	unsigned int mask = 0, val = 0;
 	unsigned int clk_gates;
-	unsigned long flags;
 	int ret = 0;
 
 	pm_runtime_get_sync(dai->dev);
@@ -499,56 +495,56 @@ static int rockchip_sai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 		sai->is_master_mode = false;
 		break;
 	default:
-		ret = -EINVAL;
-		goto err_pm_put;
+		pm_runtime_put(dai->dev);
+		return -EINVAL;
 	}
 
-	spin_lock_irqsave(&sai->xfer_lock, flags);
-	rockchip_sai_xfer_clk_stop_and_wait(sai, &clk_gates);
-	if (sai->initialized) {
-		if (sai->has_capture && sai->has_playback)
-			rockchip_sai_xfer_stop(sai, -1);
-		else if (sai->has_capture)
-			rockchip_sai_xfer_stop(sai, SNDRV_PCM_STREAM_CAPTURE);
-		else
-			rockchip_sai_xfer_stop(sai, SNDRV_PCM_STREAM_PLAYBACK);
-	} else {
-		rockchip_sai_clear(sai, 0);
-		sai->initialized = true;
+	scoped_guard(spinlock_irqsave, &sai->xfer_lock) {
+		rockchip_sai_xfer_clk_stop_and_wait(sai, &clk_gates);
+		if (sai->initialized) {
+			if (sai->has_capture && sai->has_playback)
+				rockchip_sai_xfer_stop(sai, -1);
+			else if (sai->has_capture)
+				rockchip_sai_xfer_stop(sai, SNDRV_PCM_STREAM_CAPTURE);
+			else
+				rockchip_sai_xfer_stop(sai, SNDRV_PCM_STREAM_PLAYBACK);
+		} else {
+			rockchip_sai_clear(sai, 0);
+			sai->initialized = true;
+		}
+
+		regmap_update_bits(sai->regmap, SAI_CKR, mask, val);
+
+		mask = SAI_CKR_CKP_MASK | SAI_CKR_FSP_MASK;
+		switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+		case SND_SOC_DAIFMT_NB_NF:
+			val = SAI_CKR_CKP_NORMAL | SAI_CKR_FSP_NORMAL;
+			break;
+		case SND_SOC_DAIFMT_NB_IF:
+			val = SAI_CKR_CKP_NORMAL | SAI_CKR_FSP_INVERTED;
+			break;
+		case SND_SOC_DAIFMT_IB_NF:
+			val = SAI_CKR_CKP_INVERTED | SAI_CKR_FSP_NORMAL;
+			break;
+		case SND_SOC_DAIFMT_IB_IF:
+			val = SAI_CKR_CKP_INVERTED | SAI_CKR_FSP_INVERTED;
+			break;
+		default:
+			ret = -EINVAL;
+			break;
+		}
+
+		if (ret == 0) {
+			regmap_update_bits(sai->regmap, SAI_CKR, mask, val);
+			rockchip_sai_fmt_create(sai, fmt);
+		}
+
+		if (clk_gates)
+			regmap_update_bits(sai->regmap, SAI_XFER,
+					SAI_XFER_CLK_MASK | SAI_XFER_FSS_MASK,
+					clk_gates);
 	}
 
-	regmap_update_bits(sai->regmap, SAI_CKR, mask, val);
-
-	mask = SAI_CKR_CKP_MASK | SAI_CKR_FSP_MASK;
-	switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
-	case SND_SOC_DAIFMT_NB_NF:
-		val = SAI_CKR_CKP_NORMAL | SAI_CKR_FSP_NORMAL;
-		break;
-	case SND_SOC_DAIFMT_NB_IF:
-		val = SAI_CKR_CKP_NORMAL | SAI_CKR_FSP_INVERTED;
-		break;
-	case SND_SOC_DAIFMT_IB_NF:
-		val = SAI_CKR_CKP_INVERTED | SAI_CKR_FSP_NORMAL;
-		break;
-	case SND_SOC_DAIFMT_IB_IF:
-		val = SAI_CKR_CKP_INVERTED | SAI_CKR_FSP_INVERTED;
-		break;
-	default:
-		ret = -EINVAL;
-		goto err_xfer_unlock;
-	}
-
-	regmap_update_bits(sai->regmap, SAI_CKR, mask, val);
-
-	rockchip_sai_fmt_create(sai, fmt);
-
-err_xfer_unlock:
-	if (clk_gates)
-		regmap_update_bits(sai->regmap, SAI_XFER,
-				SAI_XFER_CLK_MASK | SAI_XFER_FSS_MASK,
-				clk_gates);
-	spin_unlock_irqrestore(&sai->xfer_lock, flags);
-err_pm_put:
 	pm_runtime_put(dai->dev);
 
 	return ret;
@@ -564,7 +560,6 @@ static int rockchip_sai_hw_params(struct snd_pcm_substream *substream,
 	unsigned int ch_per_lane, slot_width;
 	unsigned int val, fscr, reg;
 	unsigned int lanes, req_lanes;
-	unsigned long flags;
 	int ret = 0;
 
 	if (!rockchip_sai_stream_valid(substream, dai))
@@ -591,8 +586,8 @@ static int rockchip_sai_hw_params(struct snd_pcm_substream *substream,
 			dev_err(sai->dev, "not enough lanes (%d) for requested number of %s channels (%d)\n",
 				lanes, reg == SAI_TXCR ? "playback" : "capture",
 				params_channels(params));
-			ret = -EINVAL;
-			goto err_pm_put;
+			pm_runtime_put(sai->dev);
+			return -EINVAL;
 		} else {
 			lanes = req_lanes;
 		}
@@ -618,84 +613,88 @@ static int rockchip_sai_hw_params(struct snd_pcm_substream *substream,
 		val = SAI_XCR_VDW(32);
 		break;
 	default:
-		ret = -EINVAL;
-		goto err_pm_put;
+		pm_runtime_put(sai->dev);
+		return -EINVAL;
 	}
 
 	val |= SAI_XCR_CSR(lanes);
 
-	spin_lock_irqsave(&sai->xfer_lock, flags);
+	scoped_guard(spinlock_irqsave, &sai->xfer_lock) {
 
-	regmap_update_bits(sai->regmap, reg, SAI_XCR_VDW_MASK | SAI_XCR_CSR_MASK, val);
+		regmap_update_bits(sai->regmap, reg, SAI_XCR_VDW_MASK | SAI_XCR_CSR_MASK, val);
 
-	if (!sai->is_tdm)
-		regmap_update_bits(sai->regmap, reg, SAI_XCR_SBW_MASK,
-				   SAI_XCR_SBW(params_physical_width(params)));
+		if (!sai->is_tdm)
+			regmap_update_bits(sai->regmap, reg, SAI_XCR_SBW_MASK,
+					   SAI_XCR_SBW(params_physical_width(params)));
 
-	regmap_read(sai->regmap, reg, &val);
+		regmap_read(sai->regmap, reg, &val);
 
-	slot_width = SAI_XCR_SBW_V(val);
-	ch_per_lane = params_channels(params) / lanes;
+		slot_width = SAI_XCR_SBW_V(val);
+		ch_per_lane = params_channels(params) / lanes;
 
-	regmap_update_bits(sai->regmap, reg, SAI_XCR_SNB_MASK,
-			   SAI_XCR_SNB(ch_per_lane));
+		regmap_update_bits(sai->regmap, reg, SAI_XCR_SNB_MASK,
+				   SAI_XCR_SNB(ch_per_lane));
 
-	fscr = SAI_FSCR_FW(sai->fw_ratio * slot_width * ch_per_lane);
+		fscr = SAI_FSCR_FW(sai->fw_ratio * slot_width * ch_per_lane);
 
-	switch (sai->fpw) {
-	case FPW_ONE_BCLK_WIDTH:
-		fscr |= SAI_FSCR_FPW(1);
-		break;
-	case FPW_ONE_SLOT_WIDTH:
-		fscr |= SAI_FSCR_FPW(slot_width);
-		break;
-	case FPW_HALF_FRAME_WIDTH:
-		fscr |= SAI_FSCR_FPW(sai->fw_ratio * slot_width * ch_per_lane / 2);
-		break;
-	default:
-		dev_err(sai->dev, "Invalid Frame Pulse Width %d\n", sai->fpw);
-		ret = -EINVAL;
-		goto err_xfer_unlock;
+		switch (sai->fpw) {
+		case FPW_ONE_BCLK_WIDTH:
+			fscr |= SAI_FSCR_FPW(1);
+			break;
+		case FPW_ONE_SLOT_WIDTH:
+			fscr |= SAI_FSCR_FPW(slot_width);
+			break;
+		case FPW_HALF_FRAME_WIDTH:
+			fscr |= SAI_FSCR_FPW(sai->fw_ratio * slot_width * ch_per_lane / 2);
+			break;
+		default:
+			dev_err(sai->dev, "Invalid Frame Pulse Width %d\n", sai->fpw);
+			ret = -EINVAL;
+			break;
+		}
+
+		if (ret == 0) {
+			regmap_update_bits(sai->regmap, SAI_FSCR,
+					   SAI_FSCR_FW_MASK | SAI_FSCR_FPW_MASK, fscr);
+
+			if (sai->is_master_mode) {
+				bclk_rate = sai->fw_ratio * slot_width *
+						ch_per_lane * params_rate(params);
+				ret = clk_set_rate(sai->mclk, sai->mclk_rate);
+				if (ret)
+					dev_err(sai->dev, "Failed to set mclk to %u: %pe\n",
+						sai->mclk_rate, ERR_PTR(ret));
+				else {
+					mclk_rate = clk_get_rate(sai->mclk);
+					if (mclk_rate < bclk_rate) {
+						dev_err(sai->dev, "Mismatch mclk: %u, at least %u\n",
+							mclk_rate, bclk_rate);
+						ret = -EINVAL;
+					} else {
+
+						div_bclk = DIV_ROUND_CLOSEST(mclk_rate, bclk_rate);
+						mclk_req_rate = bclk_rate * div_bclk;
+
+						if (mclk_rate <
+							mclk_req_rate - CLK_SHIFT_RATE_HZ_MAX ||
+						    mclk_rate >
+							mclk_req_rate + CLK_SHIFT_RATE_HZ_MAX) {
+							dev_err(sai->dev,
+								"Mismatch mclk: %u, expected %u (+/- %dHz)\n",
+								mclk_rate, mclk_req_rate,
+								CLK_SHIFT_RATE_HZ_MAX);
+							ret = -EINVAL;
+						} else
+							regmap_update_bits(sai->regmap,
+									SAI_CKR,
+									SAI_CKR_MDIV_MASK,
+									SAI_CKR_MDIV(div_bclk));
+					}
+				}
+			}
+		}
 	}
 
-	regmap_update_bits(sai->regmap, SAI_FSCR,
-			   SAI_FSCR_FW_MASK | SAI_FSCR_FPW_MASK, fscr);
-
-	if (sai->is_master_mode) {
-		bclk_rate = sai->fw_ratio * slot_width * ch_per_lane * params_rate(params);
-		ret = clk_set_rate(sai->mclk, sai->mclk_rate);
-		if (ret) {
-			dev_err(sai->dev, "Failed to set mclk to %u: %pe\n",
-				sai->mclk_rate, ERR_PTR(ret));
-			goto err_xfer_unlock;
-		}
-
-		mclk_rate = clk_get_rate(sai->mclk);
-		if (mclk_rate < bclk_rate) {
-			dev_err(sai->dev, "Mismatch mclk: %u, at least %u\n",
-				mclk_rate, bclk_rate);
-			ret = -EINVAL;
-			goto err_xfer_unlock;
-		}
-
-		div_bclk = DIV_ROUND_CLOSEST(mclk_rate, bclk_rate);
-		mclk_req_rate = bclk_rate * div_bclk;
-
-		if (mclk_rate < mclk_req_rate - CLK_SHIFT_RATE_HZ_MAX ||
-		    mclk_rate > mclk_req_rate + CLK_SHIFT_RATE_HZ_MAX) {
-			dev_err(sai->dev, "Mismatch mclk: %u, expected %u (+/- %dHz)\n",
-				mclk_rate, mclk_req_rate, CLK_SHIFT_RATE_HZ_MAX);
-			ret = -EINVAL;
-			goto err_xfer_unlock;
-		}
-
-		regmap_update_bits(sai->regmap, SAI_CKR, SAI_CKR_MDIV_MASK,
-				   SAI_CKR_MDIV(div_bclk));
-	}
-
-err_xfer_unlock:
-	spin_unlock_irqrestore(&sai->xfer_lock, flags);
-err_pm_put:
 	pm_runtime_put(sai->dev);
 
 	return ret;
@@ -705,7 +704,6 @@ static int rockchip_sai_prepare(struct snd_pcm_substream *substream,
 				struct snd_soc_dai *dai)
 {
 	struct rk_sai_dev *sai = snd_soc_dai_get_drvdata(dai);
-	unsigned long flags;
 
 	if (!rockchip_sai_stream_valid(substream, dai))
 		return 0;
@@ -726,13 +724,12 @@ static int rockchip_sai_prepare(struct snd_pcm_substream *substream,
 		 * udelay falls short.
 		 */
 		udelay(20);
-		spin_lock_irqsave(&sai->xfer_lock, flags);
-		regmap_update_bits(sai->regmap, SAI_XFER,
-				   SAI_XFER_CLK_MASK |
-				   SAI_XFER_FSS_MASK,
-				   SAI_XFER_CLK_EN |
-				   SAI_XFER_FSS_EN);
-		spin_unlock_irqrestore(&sai->xfer_lock, flags);
+		scoped_guard(spinlock_irqsave, &sai->xfer_lock)
+			regmap_update_bits(sai->regmap, SAI_XFER,
+					   SAI_XFER_CLK_MASK |
+					   SAI_XFER_FSS_MASK,
+					   SAI_XFER_CLK_EN |
+					   SAI_XFER_FSS_EN);
 	}
 
 	rockchip_sai_fsync_lost_detect(sai, 1);
@@ -915,7 +912,6 @@ static int rockchip_sai_set_tdm_slot(struct snd_soc_dai *dai,
 				     int slots, int slot_width)
 {
 	struct rk_sai_dev *sai = snd_soc_dai_get_drvdata(dai);
-	unsigned long flags;
 	unsigned int clk_gates;
 	int sw = slot_width;
 
@@ -931,16 +927,16 @@ static int rockchip_sai_set_tdm_slot(struct snd_soc_dai *dai,
 		return -EINVAL;
 
 	pm_runtime_get_sync(dai->dev);
-	spin_lock_irqsave(&sai->xfer_lock, flags);
-	rockchip_sai_xfer_clk_stop_and_wait(sai, &clk_gates);
-	regmap_update_bits(sai->regmap, SAI_TXCR, SAI_XCR_SBW_MASK,
-			   SAI_XCR_SBW(sw));
-	regmap_update_bits(sai->regmap, SAI_RXCR, SAI_XCR_SBW_MASK,
-			   SAI_XCR_SBW(sw));
-	regmap_update_bits(sai->regmap, SAI_XFER,
-			   SAI_XFER_CLK_MASK | SAI_XFER_FSS_MASK,
-			   clk_gates);
-	spin_unlock_irqrestore(&sai->xfer_lock, flags);
+	scoped_guard(spinlock_irqsave, &sai->xfer_lock) {
+		rockchip_sai_xfer_clk_stop_and_wait(sai, &clk_gates);
+		regmap_update_bits(sai->regmap, SAI_TXCR, SAI_XCR_SBW_MASK,
+				   SAI_XCR_SBW(sw));
+		regmap_update_bits(sai->regmap, SAI_RXCR, SAI_XCR_SBW_MASK,
+				   SAI_XCR_SBW(sw));
+		regmap_update_bits(sai->regmap, SAI_XFER,
+				   SAI_XFER_CLK_MASK | SAI_XFER_FSS_MASK,
+				   clk_gates);
+	}
 	pm_runtime_put(dai->dev);
 
 	return 0;