ALSA: hda/tas2781: Fix index issue in tas2781 hda SPI driver

Correct wrong mask for device index.

Signed-off-by: Baojun Xu <baojun.xu@ti.com>
Fixes: bb5f86ea50ff ("ALSA: hda/tas2781: Add tas2781 hda SPI driver")
Link: https://patch.msgid.link/20250214013021.6072-1-baojun.xu@ti.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/pci/hda/tas2781_spi_fwlib.c b/sound/pci/hda/tas2781_spi_fwlib.c
index 0e2acbc3c90017ebe3ba0e6d8f3edb204b764fe4..131d9a77d14062b838ce44e5492657fa3bba0f25 100644 (file)
--- a/sound/pci/hda/tas2781_spi_fwlib.c
+++ b/sound/pci/hda/tas2781_spi_fwlib.c
@@ -2,7 +2,7 @@
 //
 // TAS2781 HDA SPI driver
 //
-// Copyright 2024 Texas Instruments, Inc.
+// Copyright 2024-2025 Texas Instruments, Inc.
 //
 // Author: Baojun Xu <baojun.xu@ti.com>
 
@@ -771,19 +771,19 @@ static int tasdevice_process_block(void *context, unsigned char *data,
        switch (subblk_typ) {
        case TASDEVICE_CMD_SING_W:
                subblk_offset = tasdevice_single_byte_wr(tas_priv,
-                       dev_idx & 0x4f, data, sublocksize);
+                       dev_idx & 0x3f, data, sublocksize);
                break;
        case TASDEVICE_CMD_BURST:
                subblk_offset = tasdevice_burst_wr(tas_priv,
-                       dev_idx & 0x4f, data, sublocksize);
+                       dev_idx & 0x3f, data, sublocksize);
                break;
        case TASDEVICE_CMD_DELAY:
                subblk_offset = tasdevice_delay(tas_priv,
-                       dev_idx & 0x4f, data, sublocksize);
+                       dev_idx & 0x3f, data, sublocksize);
                break;
        case TASDEVICE_CMD_FIELD_W:
                subblk_offset = tasdevice_field_wr(tas_priv,
-                       dev_idx & 0x4f, data, sublocksize);
+                       dev_idx & 0x3f, data, sublocksize);
                break;
        default:
                subblk_offset = 2;