From dbd6bd124e34f9f859271ed9ae2afc39f36c7e8c Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Fri, 19 Jul 2024 12:12:31 +0200 Subject: [PATCH] soc: qcom: pd-mapper: mark qcom_pdm_domains as __maybe_unused The qcom_pdm_domains[] array is used only when passing it into of_match_node() but is not also referenced by MODULE_DEVICE_TABLE() or the platform driver as a table. When CONFIG_OF is disabled, this causes a harmless build warning: drivers/soc/qcom/qcom_pd_mapper.c:520:34: error: 'qcom_pdm_domains' defined but not used [-Werror=unused-const-variable=] Avoid this by marking the variable as __maybe_unused. This also makes it clear that anything referenced by it will be dropped by the compiler when it is unused. Fixes: 1ebcde047c54 ("soc: qcom: add pd-mapper implementation") Signed-off-by: Arnd Bergmann Reviewed-by: Dmitry Baryshkov Link: https://lore.kernel.org/r/20240719101238.199850-1-arnd@kernel.org Signed-off-by: Bjorn Andersson --- drivers/soc/qcom/qcom_pd_mapper.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/soc/qcom/qcom_pd_mapper.c b/drivers/soc/qcom/qcom_pd_mapper.c index a4c0070806650..9afa09c3920e1 100644 --- a/drivers/soc/qcom/qcom_pd_mapper.c +++ b/drivers/soc/qcom/qcom_pd_mapper.c @@ -517,7 +517,7 @@ static const struct qcom_pdm_domain_data *sm8550_domains[] = { NULL, }; -static const struct of_device_id qcom_pdm_domains[] = { +static const struct of_device_id qcom_pdm_domains[] __maybe_unused = { { .compatible = "qcom,apq8064", .data = NULL, }, { .compatible = "qcom,apq8074", .data = NULL, }, { .compatible = "qcom,apq8084", .data = NULL, }, -- 2.39.5