rt2x00: remove MCU requests for SoC platforms

The ralink SoC platforms do not have an MCU.

Signed-off-by: Luis Correia <luis.f.correia@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c
index ce7e88ecbb00..1df2d44a6158 100644
--- a/drivers/net/wireless/rt2x00/rt2800pci.c
+++ b/drivers/net/wireless/rt2x00/rt2800pci.c
@@ -60,6 +60,12 @@ static void rt2800pci_mcu_status(struct rt2x00_dev *rt2x00dev, const u8 token)
         unsigned int i;
         u32 reg;
 
+        /*
+         * SOC devices don't support MCU requests.
+         */
+        if (rt2x00_is_soc(rt2x00dev))
+                return;
+
         for (i = 0; i < 200; i++) {
                 rt2800_register_read(rt2x00dev, H2M_MAILBOX_CID, &reg);