[PATCH v2] supplicant: Document p2p_disable option.

[greearb at candelatech.com]

From: Ben Greear <greearb at candelatech.com>

I needed this option to disable p2p on a buggy system.
Document this so someone else finds it quicker next time!

Signed-off-by: Ben Greear <greearb at candelatech.com>
---

v2:  Fix typo in the option..it needs a 'd' on the end.

 wpa_supplicant/wpa_supplicant.conf | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/wpa_supplicant/wpa_supplicant.conf b/wpa_supplicant/wpa_supplicant.conf
index 4b891e1..d424bac 100644
--- a/wpa_supplicant/wpa_supplicant.conf
+++ b/wpa_supplicant/wpa_supplicant.conf
@@ -297,6 +297,10 @@ fast_reauth=1
 # format: <backend name>[:<optional backend parameters>]
 #ext_password_backend=test:pw1=password|pw2=testing
 
+
+# Disable P2P functionality
+# p2p_disabled=1
+
 # Timeout in seconds to detect STA inactivity (default: 300 seconds)
 #
 # This timeout value is used in P2P GO mode to clean up
-- 
1.9.3