From 26a526c25606495e7442feeea53061f81eca22be Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Wed, 21 Feb 2024 16:44:51 +0100 Subject: soc: qcom: spm: fix building with CONFIG_REGULATOR=n The newly added code causes a build failure when -Werror is set: drivers/soc/qcom/spm.c:388:12: error: 'spm_get_cpu' defined but not used [-Werror=unused-function] Remove the #ifdef and instead use an IS_ENABLED() check that lets the compiler perform dead code elimination instead of the preprocessor. Fixes: 6496dba142f4 ("soc: qcom: spm: add support for voltage regulator") Signed-off-by: Arnd Bergmann Link: https://lore.kernel.org/r/20240221154457.2007420-1-arnd@kernel.org Signed-off-by: Bjorn Andersson --- drivers/soc/qcom/spm.c | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) (limited to 'drivers/soc/qcom') diff --git a/drivers/soc/qcom/spm.c b/drivers/soc/qcom/spm.c index 5eefaec72a13..06e2c4c2a4a8 100644 --- a/drivers/soc/qcom/spm.c +++ b/drivers/soc/qcom/spm.c @@ -411,7 +411,6 @@ static int spm_get_cpu(struct device *dev) return -EOPNOTSUPP; } -#ifdef CONFIG_REGULATOR static int spm_register_regulator(struct device *dev, struct spm_driver_data *drv) { struct regulator_config config = { @@ -474,12 +473,6 @@ static int spm_register_regulator(struct device *dev, struct spm_driver_data *dr return 0; } -#else -static int spm_register_regulator(struct device *dev, struct spm_driver_data *drv) -{ - return 0; -} -#endif static const struct of_device_id spm_match_table[] = { { .compatible = "qcom,sdm660-gold-saw2-v4.1-l2", @@ -559,7 +552,10 @@ static int spm_dev_probe(struct platform_device *pdev) if (drv->reg_data->reg_offset[SPM_REG_SPM_CTL]) spm_set_low_power_mode(drv, PM_SLEEP_MODE_STBY); - return spm_register_regulator(&pdev->dev, drv); + if (IS_ENABLED(CONFIG_REGULATOR)) + return spm_register_regulator(&pdev->dev, drv); + + return 0; } static struct platform_driver spm_driver = { -- cgit v1.2.3