From: Gertjan van Wingerde <gwingerde@gmail.com>
Date: Wed, 24 Mar 2010 20:42:37 +0000 (+0100)
Subject: rt2x00: Disable powersaving by default in rt2500usb.
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=9e76ad2a27f592c1390248867391880c7efe78b3;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

rt2x00: Disable powersaving by default in rt2500usb.

Recent bug reports have shown that rt2500usb also suffers from the
powersave problems that the PCI rt2x00 drivers suffer from.
So disable powersaving by default for rt2500usb as well.

Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c
index ee34c137e7cd..dbaa78138437 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.c
+++ b/drivers/net/wireless/rt2x00/rt2500usb.c
@@ -1642,6 +1642,11 @@ static int rt2500usb_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
 	char *tx_power;
 	unsigned int i;
 
+	/*
+	 * Disable powersaving as default.
+	 */
+	rt2x00dev->hw->wiphy->flags &= ~WIPHY_FLAG_PS_ON_BY_DEFAULT;
+
 	/*
 	 * Initialize all hw fields.
 	 */