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authorRafael J. Wysocki <rafael.j.wysocki@intel.com>2016-12-02 01:31:32 +0300
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2016-12-06 04:25:03 +0300
commit0e7414b7aa8b294fddefbad020798f7c8ebe1622 (patch)
tree766abc73c95d2148bda62f20b265eed5b429721a /drivers/cpuidle
parent8f6040cebd2382a5cfb201419d40e7a4a193a412 (diff)
downloadlinux-0e7414b7aa8b294fddefbad020798f7c8ebe1622.tar.xz
cpuidle: Add a kerneldoc comment to cpuidle_use_deepest_state()
Since cpuidle_use_deepest_state() is not static, add a proper kerneldoc comment to it to document its purpose. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/cpuidle')
-rw-r--r--drivers/cpuidle/cpuidle.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/cpuidle/cpuidle.c b/drivers/cpuidle/cpuidle.c
index afc005b917fe..62810ff3b00f 100644
--- a/drivers/cpuidle/cpuidle.c
+++ b/drivers/cpuidle/cpuidle.c
@@ -97,7 +97,13 @@ static int find_deepest_state(struct cpuidle_driver *drv,
return ret;
}
-/* Set the current cpu to use the deepest idle state, override governors */
+/**
+ * cpuidle_use_deepest_state - Set/clear governor override flag.
+ * @enable: New value of the flag.
+ *
+ * Set/unset the current CPU to use the deepest idle state (override governors
+ * going forward if set).
+ */
void cpuidle_use_deepest_state(bool enable)
{
struct cpuidle_device *dev;