sound: soc: phytium: Avoid unneeded-internal-declaration warning by c…

…lang

Fix follow errors with clang-19:

sound/soc/phytium/phytium_i2s.c:979:18: error: variable 'bus_widths' is not needed and will not be emitted [-Werror,-Wunneeded-internal-declaration]
  979 | static const u32 bus_widths[COMP_MAX_DATA_WIDTH] = {
      |                  ^~~~~~~~~~
sound/soc/phytium/phytium_i2s.c:987:18: error: variable 'formats' is not needed and will not be emitted [-Werror,-Wunneeded-internal-declaration]
  987 | static const u32 formats[COMP_MAX_WORDSIZE] = {
      |                  ^~~~~~~
2 errors generated.

Signed-off-by: WangYuli <[email protected]>

sound/soc/phytium/phytium_i2s.c

@@ -975,33 +975,25 @@ static const u32 fifo_width[COMP_MAX_WORDSIZE] = {
 	12, 16, 20, 24, 32, 0, 0, 0
 };
 
-/* Width of (DMA) bus */
-static const u32 bus_widths[COMP_MAX_DATA_WIDTH] = {
-	DMA_SLAVE_BUSWIDTH_1_BYTE,
-	DMA_SLAVE_BUSWIDTH_2_BYTES,
-	DMA_SLAVE_BUSWIDTH_4_BYTES,
-	DMA_SLAVE_BUSWIDTH_UNDEFINED
-};
-
-/* PCM format to support channel resolution */
-static const u32 formats[COMP_MAX_WORDSIZE] = {
-	SNDRV_PCM_FMTBIT_S16_LE,
-	SNDRV_PCM_FMTBIT_S16_LE,
-	SNDRV_PCM_FMTBIT_S24_LE,
-	SNDRV_PCM_FMTBIT_S24_LE,
-	SNDRV_PCM_FMTBIT_S32_LE,
-	0,
-	0,
-	0
-};
-
 static int phytium_configure_dai(struct i2s_phytium *dev)
 {
 	u32 comp1 = i2s_read_reg(dev->regs, dev->i2s_reg_comp1);
 	u32 comp2 = i2s_read_reg(dev->regs, dev->i2s_reg_comp2);
 	u32 fifo_depth = 1 << (1 + COMP1_FIFO_DEPTH_GLOBAL(comp1));
 	u32 idx;
 
+	/* PCM format to support channel resolution */
+	static const u32 formats[COMP_MAX_WORDSIZE] = {
+		SNDRV_PCM_FMTBIT_S16_LE,
+		SNDRV_PCM_FMTBIT_S16_LE,
+		SNDRV_PCM_FMTBIT_S24_LE,
+		SNDRV_PCM_FMTBIT_S24_LE,
+		SNDRV_PCM_FMTBIT_S32_LE,
+		0,
+		0,
+		0
+	};
+
 	if (COMP1_TX_ENABLED(comp1)) {
 		dev_dbg(dev->dev, " phytium: play supported\n");
 		idx = COMP1_TX_WORDSIZE_0(comp1);
@@ -1038,6 +1030,14 @@ static int phytium_configure_dai_by_dt(struct i2s_phytium *dev)
 	u32 idx2;
 	int ret;
 
+	/* Width of (DMA) bus */
+	static const u32 bus_widths[COMP_MAX_DATA_WIDTH] = {
+		DMA_SLAVE_BUSWIDTH_1_BYTE,
+		DMA_SLAVE_BUSWIDTH_2_BYTES,
+		DMA_SLAVE_BUSWIDTH_4_BYTES,
+		DMA_SLAVE_BUSWIDTH_UNDEFINED
+	};
+
 	if (WARN_ON(idx >= ARRAY_SIZE(bus_widths)))
 		return -EINVAL;