From: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Date: Fri, 22 Aug 2014 15:09:28 +0000 (+0530)
Subject: ath9k: Add a config option for channel context
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=0e721bd061c15417db388988d494e9f80389dc73;p=linux-beck.git

ath9k: Add a config option for channel context

Channel contexts are supported only for P2P right now,
so make sure that the 'normal' path remains unaffected
by using a config option. This will also reduce the size
of the driver.

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/drivers/net/wireless/ath/ath9k/Kconfig b/drivers/net/wireless/ath/ath9k/Kconfig
index 8fcc029a76a6..b8f570ed39ad 100644
--- a/drivers/net/wireless/ath/ath9k/Kconfig
+++ b/drivers/net/wireless/ath/ath9k/Kconfig
@@ -130,6 +130,15 @@ config ATH9K_RFKILL
 	  seconds. Turn off to save power, but enable it if you have
 	  a platform that can toggle the RF-Kill GPIO.
 
+config ATH9K_CHANNEL_CONTEXT
+       bool "Channel Context support"
+       depends on ATH9K
+       default n
+       ---help---
+         This option enables channel context support in ath9k, which is needed
+	 for multi-channel concurrency. Enable this if P2P PowerSave support
+	 is required.
+
 config ATH9K_HTC
        tristate "Atheros HTC based wireless cards support"
        depends on USB && MAC80211