From: Dylan Reid <dgreid@chromium.org>
Date: Tue, 3 Mar 2015 17:38:28 +0000 (-0800)
Subject: power: Remove HAS_WAKELOCK config and document WAKELOCK
X-Git-Tag: firefly_0821_release~2958^2~174
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=e710ba39fabd14b7236b42c00a33e105a04e5245;p=firefly-linux-kernel-4.4.55.git

power: Remove HAS_WAKELOCK config and document WAKELOCK

Remove the HAS_WAKELOCK config as it doesn't seem to have been used in
the 3.10 or 3.14 kernels.

Add some Documentation to CONFIG_WAKELOCK so that it is selectable and
can be disabled is desired.

Signed-off-by: Dylan Reid <dgreid@chromium.org>
---

diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig
index deb2df6a7129..84c480946fb2 100644
--- a/kernel/power/Kconfig
+++ b/kernel/power/Kconfig
@@ -29,8 +29,13 @@ config SUSPEND_SKIP_SYNC
 	  user-space before invoking suspend.  Say Y if that's your case.
 
 config WAKELOCK
-	bool
+	bool "Android's method of preventing suspend"
 	default y
+	---help---
+	  This allows applications to prevent the CPU from suspending while
+	  they need it.
+
+	  Say Y if you are running an android userspace.
 
 config HIBERNATE_CALLBACKS
 	bool