The driver can match only via the DT table so the table should be always used and the of_match_ptr does not have any sense (this also allows ACPI matching via PRP0001, even though it is not relevant here). This fixes compile warning (!CONFIG_OF on x86_64):
sound/soc/codecs/tas571x.c:892:34: warning: ‘tas571x_of_match’ defined but not used [-Wunused-const-variable=] Signed-off-by: Krzysztof Kozlowski <[email protected]> --- sound/soc/codecs/tas571x.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/codecs/tas571x.c b/sound/soc/codecs/tas571x.c index 835a723ce5bc..1a87697eea16 100644 --- a/sound/soc/codecs/tas571x.c +++ b/sound/soc/codecs/tas571x.c @@ -912,7 +912,7 @@ MODULE_DEVICE_TABLE(i2c, tas571x_i2c_id); static struct i2c_driver tas571x_i2c_driver = { .driver = { .name = "tas571x", - .of_match_table = of_match_ptr(tas571x_of_match), + .of_match_table = tas571x_of_match, }, .probe = tas571x_i2c_probe, .remove = tas571x_i2c_remove, -- 2.25.1
