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did you mean `ufs_mtk_runtime_suspend`? [-Werror=implicit-function-declaration] 1623 | ret = ufshcd_runtime_suspend(dev); | ^~~~~~~~~~~~~~~~~~~~~~ | ufs_mtk_runtime_suspend drivers/ufs/host/ufs-mediatek.c: In function `ufs_mtk_runtime_resume`: drivers/ufs/host/ufs-mediatek.c:1638:9: error: implicit declaration of function `ufshcd_runtime_resume`; did you mean `ufs_mtk_runtime_resume`? [-Werror=implicit-function-declaration] 1638 | return ufshcd_runtime_resume(dev); | ^~~~~~~~~~~~~~~~~~~~~ | ufs_mtk_runtime_resume At top level: drivers/ufs/host/ufs-mediatek.c:1632:12: error: `ufs_mtk_runtime_resume` defined but not used [-Werror=unused-function] 1632 | static int ufs_mtk_runtime_resume(struct device *dev) | ^~~~~~~~~~~~~~~~~~~~~~ drivers/ufs/host/ufs-mediatek.c:1618:12: error: `ufs_mtk_runtime_suspend` defined but not used [-Werror=unused-function] 1618 | static int ufs_mtk_runtime_suspend(struct device *dev) Reported-by: k2ci Reported-by: Shida Zhang Signed-off-by: Yangtao Li Reviewed-by: Stanley Chu --- drivers/ufs/host/ufs-mediatek.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/ufs/host/ufs-mediatek.c b/drivers/ufs/host/ufs-mediatek.c index 21d9b047539f..73e217260390 100644 --- a/drivers/ufs/host/ufs-mediatek.c +++ b/drivers/ufs/host/ufs-mediatek.c @@ -1613,6 +1613,7 @@ static int ufs_mtk_system_resume(struct device *dev) } #endif +#ifdef CONFIG_PM static int ufs_mtk_runtime_suspend(struct device *dev) { struct ufs_hba *hba = dev_get_drvdata(dev); @@ -1635,6 +1636,7 @@ static int ufs_mtk_runtime_resume(struct device *dev) return ufshcd_runtime_resume(dev); } +#endif static const struct dev_pm_ops ufs_mtk_pm_ops = { SET_SYSTEM_SLEEP_PM_OPS(ufs_mtk_system_suspend,