ASoC: codecs: rx-macro: handle swr_reset correctly

Reset soundwire block on frame sync generation clock reset.
Without this we are hitting read/write timeouts randomly during
runtime pm. Along with this remove a swr_reset redundant flag.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20220906170112.1984-3-srinivas.kandagatla@linaro.orgSigned-off-by: Mark Brown <broonie@kernel.org>

sound/soc/codecs/lpass-rx-macro.c

@@ -596,7 +596,6 @@ struct rx_macro {
 	int rx_port_value[RX_MACRO_PORTS_MAX];
 	u16 prim_int_users[INTERP_MAX];
 	int rx_mclk_users;
-	bool reset_swr;
 	int clsh_users;
 	int rx_mclk_cnt;
 	bool is_ear_mode_on;
@@ -3442,7 +3441,6 @@ static int swclk_gate_enable(struct clk_hw *hw)
 	}
 
 	rx_macro_mclk_enable(rx, true);
-	if (rx->reset_swr)
 	regmap_update_bits(rx->regmap, CDC_RX_CLK_RST_CTRL_SWR_CONTROL,
 			   CDC_RX_SWR_RESET_MASK,
 			   CDC_RX_SWR_RESET);
@@ -3450,10 +3448,8 @@ static int swclk_gate_enable(struct clk_hw *hw)
 	regmap_update_bits(rx->regmap, CDC_RX_CLK_RST_CTRL_SWR_CONTROL,
 			   CDC_RX_SWR_CLK_EN_MASK, 1);
 
-	if (rx->reset_swr)
 	regmap_update_bits(rx->regmap, CDC_RX_CLK_RST_CTRL_SWR_CONTROL,
 			   CDC_RX_SWR_RESET_MASK, 0);
-	rx->reset_swr = false;
 
 	return 0;
 }
@@ -3579,7 +3575,6 @@ static int rx_macro_probe(struct platform_device *pdev)
 
 	dev_set_drvdata(dev, rx);
 
-	rx->reset_swr = true;
 	rx->dev = dev;
 
 	/* set MCLK and NPL rates */
@@ -3701,7 +3696,6 @@ static int __maybe_unused rx_macro_runtime_resume(struct device *dev)
 	}
 	regcache_cache_only(rx->regmap, false);
 	regcache_sync(rx->regmap);
-	rx->reset_swr = true;
 
 	return 0;
 err_fsgen: