package/mac80211/patches/601-rt2x00-remove-mcu-requests-for-soc.patch

   1 From f18d4463d092162f34a8bd226505627ceeac3e8a Mon Sep 17 00:00:00 2001
   2 From: Luis Correia <luis.f.correia@gmail.com>
   3 Date: Sat, 3 Apr 2010 12:49:53 +0100
   4 Subject: [PATCH] rt2x00: remove MCU requests for SoC platforms
   5
   6 The ralink SoC platforms do not have an MCU.
   7
   8 Signed-off-by: Luis Correia <luis.f.correia@gmail.com>
   9 Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
  10 Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
  11 ---
  12  drivers/net/wireless/rt2x00/rt2800pci.c |    6 ++++++
  13  1 files changed, 6 insertions(+), 0 deletions(-)
  14
  15 --- a/drivers/net/wireless/rt2x00/rt2800pci.c
  16 +++ b/drivers/net/wireless/rt2x00/rt2800pci.c
  17 @@ -66,6 +66,12 @@ static void rt2800pci_mcu_status(struct
  18         if (rt2x00_is_soc(rt2x00dev))
  19                 return;
  20
  21 +       /*
  22 +        * SOC devices don't support MCU requests.
  23 +        */
  24 +       if (rt2x00_is_soc(rt2x00dev))
  25 +               return;
  26 +
  27         for (i = 0; i < 200; i++) {
  28                 rt2800_register_read(rt2x00dev, H2M_MAILBOX_CID, &reg);
  29