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/gtm601.c:90:34: warning: ‘gtm601_codec_of_match’ defined but not used [-Wunused-const-variable=]
Signed-off-by: Krzysztof Kozlowski krzk@kernel.org --- sound/soc/codecs/gtm601.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/codecs/gtm601.c b/sound/soc/codecs/gtm601.c index ae9e1c70ca57..5dfd26e1fe9a 100644 --- a/sound/soc/codecs/gtm601.c +++ b/sound/soc/codecs/gtm601.c @@ -97,7 +97,7 @@ MODULE_DEVICE_TABLE(of, gtm601_codec_of_match); static struct platform_driver gtm601_codec_driver = { .driver = { .name = "gtm601", - .of_match_table = of_match_ptr(gtm601_codec_of_match), + .of_match_table = gtm601_codec_of_match, }, .probe = gtm601_platform_probe, };