ALSA: hda: tas2781: Fix wrong reference of tasdevice_priv

During the conversion to unify the calibration data management, the
reference to tasdevice_priv was wrongly set to h->hda_priv instead of
h->priv.  This resulted in memory corruption and crashes eventually.
Unfortunately it's a void pointer, hence the compiler couldn't know
that it's wrong.

Fixes: 4fe2385 ("ALSA: hda/tas2781: Move and unified the calibrated-data getting function for SPI and I2C into the tas2781_hda lib")
Link: https://bugzilla.suse.com/show_bug.cgi?id=1248270
Cc: <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Takashi Iwai <[email protected]>

Author: tiwai

sound/hda/codecs/side-codecs/tas2781_hda_i2c.c

@@ -305,7 +305,7 @@ static int tas2563_save_calibration(struct tas2781_hda *h)
 	efi_char16_t efi_name[TAS2563_CAL_VAR_NAME_MAX];
 	unsigned long max_size = TAS2563_CAL_DATA_SIZE;
 	unsigned char var8[TAS2563_CAL_VAR_NAME_MAX];
-	struct tasdevice_priv *p = h->hda_priv;
+	struct tasdevice_priv *p = h->priv;
 	struct calidata *cd = &p->cali_data;
 	struct cali_reg *r = &cd->cali_reg_array;
 	unsigned int offset = 0;