[PATCH -next] soc: mediatek: SVS: Make svs_resume and svs_suspend defined when CONFIG_PM_SLEEP is y

[Jin Xiaoyun]

The svs_resume and svs_suspend is defined through SIMPLE_DEV_PM_OPS. If CONFIG_PM_SLEEP
is not defined, SIMPLE_DEV_PM_OPS is equivalent to an empty function. In this case,
the defination of svs_resume and svs_suspend is meaningless.

Fix build error:
drivers/soc/mediatek/mtk-svs.c:1515:12: error: ‘svs_resume’ defined but not used [-Werror=unused-function]
drivers/soc/mediatek/mtk-svs.c:1481:12: error: ‘svs_suspend’ defined but not used [-Werror=unused-function]

Signed-off-by: Jin Xiaoyun <jinxiaoyun2 at huawei.com>
---
 drivers/soc/mediatek/mtk-svs.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/soc/mediatek/mtk-svs.c b/drivers/soc/mediatek/mtk-svs.c
index 606a00a2e57d..8440058784dc 100644
--- a/drivers/soc/mediatek/mtk-svs.c
+++ b/drivers/soc/mediatek/mtk-svs.c
@@ -1478,6 +1478,7 @@ static int svs_start(struct svs_platform *svsp)
 	return 0;
 }

+#ifdef CONFIG_PM_SLEEP
 static int svs_suspend(struct device *dev)
 {
 	struct svs_platform *svsp = dev_get_drvdata(dev);
@@ -1537,6 +1538,7 @@ static int svs_resume(struct device *dev)

 	return 0;
 }
+#endif

 static int svs_bank_resource_setup(struct svs_platform *svsp)
 {
--
2.25.1