ASoC: tas2781: Switch to use %ptTsr

Use %ptTsr instead of open-coded variant to print contents of time64_t type
in human readable form.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://patch.msgid.link/20250206192537.1133763-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

Author: andy-shev

include/sound/tas2781.h

@@ -161,7 +161,6 @@ struct tasdevice_priv {
 	struct mutex codec_lock;
 	struct regmap *regmap;
 	struct device *dev;
-	struct tm tm;
 
 	enum device_catlog_id catlog_id;
 	unsigned char cal_binaryname[TASDEVICE_MAX_CHANNELS][64];

sound/pci/hda/tas2781-spi.h

@@ -88,7 +88,6 @@ struct tasdevice_priv {
 	struct mutex codec_lock;
 	struct regmap *regmap;
 	struct device *dev;
-	struct tm tm;
 
 	unsigned char crc8_lkp_tbl[CRC8_TABLE_SIZE];
 	unsigned char coef_binaryname[64];

sound/pci/hda/tas2781_hda_i2c.c

@@ -594,7 +594,6 @@ static int tas2781_save_calibration(struct tasdevice_priv *tas_priv)
 	efi_guid_t efi_guid = EFI_GUID(0x02f9af02, 0x7734, 0x4233, 0xb4, 0x3d,
 		0x93, 0xfe, 0x5a, 0xa3, 0x5d, 0xb3);
 	static efi_char16_t efi_name[] = L"CALI_DATA";
-	struct tm *tm = &tas_priv->tm;
 	unsigned int attr, crc;
 	unsigned int *tmp_val;
 	efi_status_t status;
@@ -629,10 +628,9 @@ static int tas2781_save_calibration(struct tasdevice_priv *tas_priv)
 		crc, tmp_val[21]);
 
 	if (crc == tmp_val[21]) {
-		time64_to_tm(tmp_val[20], 0, tm);
-		dev_dbg(tas_priv->dev, "%4ld-%2d-%2d, %2d:%2d:%2d\n",
-			tm->tm_year, tm->tm_mon, tm->tm_mday,
-			tm->tm_hour, tm->tm_min, tm->tm_sec);
+		time64_t seconds = tmp_val[20];
+
+		dev_dbg(tas_priv->dev, "%ptTsr\n", &seconds);
 		tasdevice_apply_calibration(tas_priv);
 	} else
 		tas_priv->cali_data.total_sz = 0;

sound/pci/hda/tas2781_hda_spi.c

@@ -802,7 +802,6 @@ static int tas2781_save_calibration(struct tasdevice_priv *tas_priv)
 	static efi_char16_t efi_name[] = TASDEVICE_CALIBRATION_DATA_NAME;
 	unsigned char data[TASDEVICE_CALIBRATION_DATA_SIZE], *buf;
 	unsigned int attr, crc, offset, *tmp_val;
-	struct tm *tm = &tas_priv->tm;
 	unsigned long total_sz = 0;
 	efi_status_t status;
 
@@ -849,7 +848,6 @@ static int tas2781_save_calibration(struct tasdevice_priv *tas_priv)
 		if (crc != tmp_val[3 + tmp_val[1] * 6])
 			return 0;
 
-		time64_to_tm(tmp_val[2], 0, tm);
 		for (int j = 0; j < tmp_val[1]; j++) {
 			offset = j * 6 + 3;
 			if (tmp_val[offset] == tas_priv->index) {
@@ -882,7 +880,6 @@ static int tas2781_save_calibration(struct tasdevice_priv *tas_priv)
 		 */
 		crc = crc32(~0, data, 84) ^ ~0;
 		if (crc == tmp_val[21]) {
-			time64_to_tm(tmp_val[20], 0, tm);
 			for (int i = 0; i < CALIB_MAX; i++)
 				tas_priv->cali_data[i] =
 					tmp_val[tas_priv->index * 5 + i];