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authorYangtao Li <frank.li@vivo.com>2023-02-20 17:24:31 +0300
committerMartin K. Petersen <martin.petersen@oracle.com>2023-02-22 02:13:17 +0300
commit19873b03f1daeffd9d5e089b855dd926975ab5b7 (patch)
tree29523dfe5a925248db438138dffc5488548a571e /drivers/ufs
parent7dafc3e007918384c8693ff8d70381b5c1e9c247 (diff)
downloadlinux-19873b03f1daeffd9d5e089b855dd926975ab5b7.tar.xz
scsi: ufs: ufs-mediatek: Guard power management functions with CONFIG_PM
Fix the following compilation error when CONFIG_PM is set to 'n': drivers/ufs/host/ufs-mediatek.c: In function `ufs_mtk_runtime_suspend`: drivers/ufs/host/ufs-mediatek.c:1623:8: error: implicit declaration of function `ufshcd_runtime_suspend`; 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) Link: https://lore.kernel.org/r/20230220142431.54589-1-frank.li@vivo.com Reported-by: k2ci <kernel-bot@kylinos.cn> Reported-by: Shida Zhang <zhangshida@kylinos.cn> Signed-off-by: Yangtao Li <frank.li@vivo.com> Reviewed-by: Stanley Chu <stanley.chu@mediatek.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/ufs')
-rw-r--r--drivers/ufs/host/ufs-mediatek.c2
1 files changed, 2 insertions, 0 deletions
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,