The driver can be compile tested with !CONFIG_OF making certain data unused:
sound/soc/qcom/lpass-apq8016.c:294:34: warning: ‘apq8016_lpass_cpu_device_id’ defined but not used [-Wunused-const-variable=]
Signed-off-by: Krzysztof Kozlowski krzk@kernel.org --- sound/soc/qcom/apq8016_sbc.c | 2 +- sound/soc/qcom/lpass-apq8016.c | 2 +- sound/soc/qcom/lpass-ipq806x.c | 2 +- sound/soc/qcom/lpass-sc7180.c | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/sound/soc/qcom/apq8016_sbc.c b/sound/soc/qcom/apq8016_sbc.c index 575e2aefefe3..270986b2f102 100644 --- a/sound/soc/qcom/apq8016_sbc.c +++ b/sound/soc/qcom/apq8016_sbc.c @@ -167,7 +167,7 @@ static int apq8016_sbc_platform_probe(struct platform_device *pdev) return devm_snd_soc_register_card(&pdev->dev, card); }
-static const struct of_device_id apq8016_sbc_device_id[] = { +static const struct of_device_id apq8016_sbc_device_id[] __maybe_unused = { { .compatible = "qcom,apq8016-sbc-sndcard" }, {}, }; diff --git a/sound/soc/qcom/lpass-apq8016.c b/sound/soc/qcom/lpass-apq8016.c index 0aedb3a0a798..8507ef8f6679 100644 --- a/sound/soc/qcom/lpass-apq8016.c +++ b/sound/soc/qcom/lpass-apq8016.c @@ -291,7 +291,7 @@ static struct lpass_variant apq8016_data = { .free_dma_channel = apq8016_lpass_free_dma_channel, };
-static const struct of_device_id apq8016_lpass_cpu_device_id[] = { +static const struct of_device_id apq8016_lpass_cpu_device_id[] __maybe_unused = { { .compatible = "qcom,lpass-cpu-apq8016", .data = &apq8016_data }, {} }; diff --git a/sound/soc/qcom/lpass-ipq806x.c b/sound/soc/qcom/lpass-ipq806x.c index 832a9161484e..92f98b4df47f 100644 --- a/sound/soc/qcom/lpass-ipq806x.c +++ b/sound/soc/qcom/lpass-ipq806x.c @@ -161,7 +161,7 @@ static struct lpass_variant ipq806x_data = { .free_dma_channel = ipq806x_lpass_free_dma_channel, };
-static const struct of_device_id ipq806x_lpass_cpu_device_id[] = { +static const struct of_device_id ipq806x_lpass_cpu_device_id[] __maybe_unused = { { .compatible = "qcom,lpass-cpu", .data = &ipq806x_data }, {} }; diff --git a/sound/soc/qcom/lpass-sc7180.c b/sound/soc/qcom/lpass-sc7180.c index bc998d501600..86df8a7c6635 100644 --- a/sound/soc/qcom/lpass-sc7180.c +++ b/sound/soc/qcom/lpass-sc7180.c @@ -284,7 +284,7 @@ static struct lpass_variant sc7180_data = { .free_dma_channel = sc7180_lpass_free_dma_channel, };
-static const struct of_device_id sc7180_lpass_cpu_device_id[] = { +static const struct of_device_id sc7180_lpass_cpu_device_id[] __maybe_unused = { {.compatible = "qcom,sc7180-lpass-cpu", .data = &sc7180_data}, {} };