rt2x00: Don't free register information on suspend

After suspend & resume the rt2x00 devices won't wakeup
anymore due to a broken register information setup.
The most important problem is the release of the EEPROM
buffer which is completely cleared and never read again
after the suspend.

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

1 files changed, 1 insertions, 17 deletions

diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.c b/drivers/net/wireless/rt2x00/rt2x00usb.c
index 7d50ca82375e..501544882c2c 100644
--- a/drivers/net/wireless/rt2x00/rt2x00usb.c
+++ b/drivers/net/wireless/rt2x00/rt2x00usb.c
@@ -702,8 +702,6 @@ int rt2x00usb_suspend(struct usb_interface *usb_intf, pm_message_t state)
         if (retval)
                 return retval;
 
-        rt2x00usb_free_reg(rt2x00dev);
-
         /*
          * Decrease usbdev refcount.
          */
@@ -717,24 +715,10 @@ int rt2x00usb_resume(struct usb_interface *usb_intf)
 {
         struct ieee80211_hw *hw = usb_get_intfdata(usb_intf);
         struct rt2x00_dev *rt2x00dev = hw->priv;
-        int retval;
 
         usb_get_dev(interface_to_usbdev(usb_intf));
 
-        retval = rt2x00usb_alloc_reg(rt2x00dev);
-        if (retval)
-                return retval;
-
-        retval = rt2x00lib_resume(rt2x00dev);
-        if (retval)
-                goto exit_free_reg;
-
-        return 0;
-
-exit_free_reg:
-        rt2x00usb_free_reg(rt2x00dev);
-
-        return retval;
+        return rt2x00lib_resume(rt2x00dev);
 }
 EXPORT_SYMBOL_GPL(rt2x00usb_resume);
 #endif /* CONFIG_PM */