rt2x00: Disable auto wakeup before waking up device.

In all drivers ensure that auto wakeup is disabled before waking up the device.
This is needed to prevent connection stability issues and problems in waking up
the device.

Based upon a patch from Ondrej Zary <linux@rainbow-software.org>

Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Cc: Ondrej Zary <linux@rainbow-software.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c
index 47f3e4a26d77..7ebe14b64fe8 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.c
+++ b/drivers/net/wireless/rt2x00/rt73usb.c
@@ -860,15 +860,15 @@ static void rt73usb_config_ps(struct rt2x00_dev *rt2x00dev,
                 rt2x00usb_vendor_request_sw(rt2x00dev, USB_DEVICE_MODE, 0,
                                             USB_MODE_SLEEP, REGISTER_TIMEOUT);
         } else {
-                rt2x00usb_vendor_request_sw(rt2x00dev, USB_DEVICE_MODE, 0,
-                                            USB_MODE_WAKEUP, REGISTER_TIMEOUT);
-
                 rt2x00usb_register_read(rt2x00dev, MAC_CSR11, &reg);
                 rt2x00_set_field32(&reg, MAC_CSR11_DELAY_AFTER_TBCN, 0);
                 rt2x00_set_field32(&reg, MAC_CSR11_TBCN_BEFORE_WAKEUP, 0);
                 rt2x00_set_field32(&reg, MAC_CSR11_AUTOWAKE, 0);
                 rt2x00_set_field32(&reg, MAC_CSR11_WAKEUP_LATENCY, 0);
                 rt2x00usb_register_write(rt2x00dev, MAC_CSR11, reg);
+
+                rt2x00usb_vendor_request_sw(rt2x00dev, USB_DEVICE_MODE, 0,
+                                            USB_MODE_WAKEUP, REGISTER_TIMEOUT);
         }
 }