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authorWolfram Sang <wsa@sang-engineering.com>2014-04-17 09:39:07 +0200
committerBrian Norris <computersforpeace@gmail.com>2014-05-12 13:16:25 -0700
commit8d808959e4c2151f7b5960dc6dfd7b74d95c92a0 (patch)
tree09338183699379b966b486846fb6efaf0d706b00 /drivers/mtd/devices
parent3579ad4113dd6102866abb0ac7b8f329e7d41e4e (diff)
downloadlinux-8d808959e4c2151f7b5960dc6dfd7b74d95c92a0.tar.bz2
mtd: elm: compile suspend/resume only with PM_SLEEP
Fixes: drivers/mtd/devices/elm.c:480:12: warning: 'elm_suspend' defined but not used [-Wunused-function] drivers/mtd/devices/elm.c:488:12: warning: 'elm_resume' defined but not used [-Wunused-function] Signed-off-by: Wolfram Sang <wsa@sang-engineering.com> Acked-by: Pekon Gupta <pekon@ti.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Diffstat (limited to 'drivers/mtd/devices')
-rw-r--r--drivers/mtd/devices/elm.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/mtd/devices/elm.c b/drivers/mtd/devices/elm.c
index 1fd4a0f77967..0a037b15c11b 100644
--- a/drivers/mtd/devices/elm.c
+++ b/drivers/mtd/devices/elm.c
@@ -418,6 +418,7 @@ static int elm_remove(struct platform_device *pdev)
return 0;
}
+#ifdef CONFIG_PM_SLEEP
/**
* elm_context_save
* saves ELM configurations to preserve them across Hardware powered-down
@@ -509,6 +510,7 @@ static int elm_resume(struct device *dev)
elm_context_restore(info);
return 0;
}
+#endif
static SIMPLE_DEV_PM_OPS(elm_pm_ops, elm_suspend, elm_resume);