ASoC: codecs: wcd934x: Use min macro for comparison and assignment

Simplify code by using min helper macro for logical evaluation and value
assignment. The change also facilitates code realignment for improved
readability.
Proposed change is identified using minmax.cocci Coccinelle script.

Signed-off-by: Deepak R Varma <drv@mailo.com>
Link: https://lore.kernel.org/r/Y+p2Hn0nrtHiKwPR@ubun2204.myguest.virtualbox.org
Signed-off-by: Mark Brown <broonie@kernel.org>

Author: hidrv4

sound/soc/codecs/wcd934x.c

@@ -4737,13 +4737,9 @@ static u32 wcd934x_get_dmic_sample_rate(struct snd_soc_component *comp,
 	if (dec_found && adc_mux_index <= 8) {
 		tx_fs_reg = WCD934X_CDC_TX0_TX_PATH_CTL + (16 * adc_mux_index);
 		tx_stream_fs = snd_soc_component_read(comp, tx_fs_reg) & 0x0F;
-		if (tx_stream_fs <= 4)  {
-			if (wcd->dmic_sample_rate <=
-					WCD9XXX_DMIC_SAMPLE_RATE_2P4MHZ)
-				dmic_fs = wcd->dmic_sample_rate;
-			else
-				dmic_fs = WCD9XXX_DMIC_SAMPLE_RATE_2P4MHZ;
-		} else
+		if (tx_stream_fs <= 4)
+			dmic_fs = min(wcd->dmic_sample_rate, WCD9XXX_DMIC_SAMPLE_RATE_2P4MHZ);
+		else
 			dmic_fs = WCD9XXX_DMIC_SAMPLE_RATE_4P8MHZ;
 	} else {
 		dmic_fs = wcd->dmic_sample_rate;