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authorLi Haifeng <omycle@gmail.com>2012-11-23 21:55:19 +0100
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2012-11-23 21:55:19 +0100
commite5f5762177be52fde50ccba88938d66b5103c8e0 (patch)
tree2f301cddd151328a7349864e2d99251add04f886 /include/linux/freezer.h
parent4b6d1f12f9c4e0e420d5747d3ae285d8f66d627f (diff)
PM / Freezer: Fixup compile error of try_to_freeze_nowarn()
If FREEZER is not defined, the error as following will be throw when compiled. arch/arm/kernel/signal.c:645: error: implicit declaration of function 'try_to_freeze_nowarn' Signed-off-by: Haifeng Li <omycle@gmail.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include/linux/freezer.h')
-rw-r--r--include/linux/freezer.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/freezer.h b/include/linux/freezer.h
index d09af4b67cf1..b90091af5798 100644
--- a/include/linux/freezer.h
+++ b/include/linux/freezer.h
@@ -177,6 +177,7 @@ static inline int freeze_kernel_threads(void) { return -ENOSYS; }
static inline void thaw_processes(void) {}
static inline void thaw_kernel_threads(void) {}
+static inline bool try_to_freeze_nowarn(void) { return false; }
static inline bool try_to_freeze(void) { return false; }
static inline void freezer_do_not_count(void) {}