When building with CONFIG_OF and/or CONFIG_ACPI disabled but W=1 extra warnings enabled, a lot of driver cause a warning about an unused ID table: sound/soc/atmel/sam9x5_wm8731.c:187:34: error: unused variable 'sam9x5_wm8731_of_match' [-Werror,-Wunused-const-variable] sound/soc/codecs/rt5514-spi.c:496:34: error: unused variable 'rt5514_of_match' [-Werror,-Wunused-const-variable] sound/soc/samsung/aries_wm8994.c:524:34: error: unused variable 'samsung_wm8994_of_match' [-Werror,-Wunused-const-variable] The fix is always to just remove the of_match_ptr() and ACPI_PTR() wrappers that remove the reference, rather than adding another #ifdef just for build testing for a configuration that doesn't matter in practice. Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx> diff --git a/sound/soc/amd/acp3x-rt5682-max9836.c b/sound/soc/amd/acp3x-rt5682-max9836.c index 4ca1978020a9..24240e164182 100644 --- a/sound/soc/amd/acp3x-rt5682-max9836.c +++ b/sound/soc/amd/acp3x-rt5682-max9836.c @@ -541,7 +541,7 @@ MODULE_DEVICE_TABLE(acpi, acp3x_audio_acpi_match); static struct platform_driver acp3x_audio = { .driver = { .name = "acp3x-alc5682-max98357", - .acpi_match_table = ACPI_PTR(acp3x_audio_acpi_match), + .acpi_match_table = acp3x_audio_acpi_match, .pm = &snd_soc_pm_ops, }, .probe = acp3x_probe, diff --git a/sound/soc/atmel/sam9x5_wm8731.c b/sound/soc/atmel/sam9x5_wm8731.c index 1b5ef4e9d2b8..254c54ce32f8 100644 --- a/sound/soc/atmel/sam9x5_wm8731.c +++ b/sound/soc/atmel/sam9x5_wm8731.c @@ -193,7 +193,7 @@ MODULE_DEVICE_TABLE(of, sam9x5_wm8731_of_match); static struct platform_driver sam9x5_wm8731_driver = { .driver = { .name = DRV_NAME, - .of_match_table = of_match_ptr(sam9x5_wm8731_of_match), + .of_match_table = sam9x5_wm8731_of_match, }, .probe = sam9x5_wm8731_driver_probe, .remove = sam9x5_wm8731_driver_remove, diff --git a/sound/soc/codecs/rt5514-spi.c b/sound/soc/codecs/rt5514-spi.c index f475c8cfadae..da397db8d7d5 100644 --- a/sound/soc/codecs/rt5514-spi.c +++ b/sound/soc/codecs/rt5514-spi.c @@ -503,7 +503,7 @@ static struct spi_driver rt5514_spi_driver = { .driver = { .name = "rt5514", .pm = &rt5514_pm_ops, - .of_match_table = of_match_ptr(rt5514_of_match), + .of_match_table = rt5514_of_match, }, .probe = rt5514_spi_probe, }; diff --git a/sound/soc/qcom/lpass-sc7280.c b/sound/soc/qcom/lpass-sc7280.c index 7cd3e291382a..b3ea39bd2539 100644 --- a/sound/soc/qcom/lpass-sc7280.c +++ b/sound/soc/qcom/lpass-sc7280.c @@ -441,7 +441,7 @@ MODULE_DEVICE_TABLE(of, sc7280_lpass_cpu_device_id); static struct platform_driver sc7280_lpass_cpu_platform_driver = { .driver = { .name = "sc7280-lpass-cpu", - .of_match_table = of_match_ptr(sc7280_lpass_cpu_device_id), + .of_match_table = sc7280_lpass_cpu_device_id, .pm = &sc7280_lpass_pm_ops, }, .probe = asoc_qcom_lpass_cpu_platform_probe, diff --git a/sound/soc/samsung/aries_wm8994.c b/sound/soc/samsung/aries_wm8994.c index 01716df0c842..b96676c50d6b 100644 --- a/sound/soc/samsung/aries_wm8994.c +++ b/sound/soc/samsung/aries_wm8994.c @@ -689,7 +689,7 @@ static int aries_audio_probe(struct platform_device *pdev) static struct platform_driver aries_audio_driver = { .driver = { .name = "aries-audio-wm8994", - .of_match_table = of_match_ptr(samsung_wm8994_of_match), + .of_match_table = samsung_wm8994_of_match, .pm = &snd_soc_pm_ops, }, .probe = aries_audio_probe,