| Message ID | 20250111095728.1232-1-baojun.xu@ti.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | [v1] ALSA: hda/tas2781: Ignore SUBSYS_ID not found for tas2563 projects | expand |
diff --git a/sound/pci/hda/tas2781_hda_i2c.c b/sound/pci/hda/tas2781_hda_i2c.c index 0e42b87dadb8..61aec92f6536 100644 --- a/sound/pci/hda/tas2781_hda_i2c.c +++ b/sound/pci/hda/tas2781_hda_i2c.c @@ -143,7 +143,7 @@ static int tas2781_read_acpi(struct tasdevice_priv *p, const char *hid) sub = acpi_get_subsystem_id(ACPI_HANDLE(physdev)); if (IS_ERR(sub)) { /* No subsys id in older tas2563 projects. */ - if (!strncmp(hid, "INT8866", sizeof("INT8866"))) + if (!strcmp(hid, "INT8866")) goto end_2563; dev_err(p->dev, "Failed to get SUBSYS ID.\n"); ret = PTR_ERR(sub);
Driver will return error if no SUBSYS_ID found in BIOS(acpi). It will cause error in tas2563 projects, which have no SUBSYS_ID. Change strncmp to strcmp to avoid warning for weird length. Signed-off-by: Baojun Xu <baojun.xu@ti.com> --- sound/pci/hda/tas2781_hda_i2c.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)