If PM_SLEEP is not enabled, mmc.c will give warnning since mmc_bus_suspend/
mmc_bus_resume functions are defined but not used. This patch can fix this
warnning.
Found-by: Andrew Lunn <and...@lunn.ch>
Signed-off-by: Chuanxiao Dong <chuanxiao.d...@intel.com>
---
drivers/mmc/core/bus.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/mmc/core/bus.c b/drivers/mmc/core/bus.c
index c60cee9..9b68933 100644
--- a/drivers/mmc/core/bus.c
+++ b/drivers/mmc/core/bus.c
@@ -122,6 +122,7 @@ static int mmc_bus_remove(struct device *dev)
return 0;
}
+#ifdef CONFIG_PM_SLEEP
static int mmc_bus_suspend(struct device *dev)
{
struct mmc_driver *drv = to_mmc_driver(dev->driver);
@@ -143,6 +144,7 @@ static int mmc_bus_resume(struct device *dev)
ret = drv->resume(card);
return ret;
}
+#endif
#ifdef CONFIG_PM_RUNTIME
--
1.7.1
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