rt2x00: Fix RFCSR 12 & 13 programming on RT3572 channel switching.

Align with v2.5.0.0 Ralink RT3572 driver for 2.4GHz band channel switch.

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

1 files changed, 2 insertions, 4 deletions

diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index 3873a155587..80a2087fcf8 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -1783,8 +1783,7 @@ static void rt2800_config_channel_rf3052(struct rt2x00_dev *rt2x00dev,
         if (rf->channel <= 14) {
                 rt2x00_set_field8(&rfcsr, RFCSR12_DR0, 3);
                 rt2x00_set_field8(&rfcsr, RFCSR12_TX_POWER,
-                                (info->default_power1 & 0x3) |
-                                ((info->default_power1 & 0xC) << 1));
+                                  info->default_power1);
         } else {
                 rt2x00_set_field8(&rfcsr, RFCSR12_DR0, 7);
                 rt2x00_set_field8(&rfcsr, RFCSR12_TX_POWER,
@@ -1797,8 +1796,7 @@ static void rt2800_config_channel_rf3052(struct rt2x00_dev *rt2x00dev,
         if (rf->channel <= 14) {
                 rt2x00_set_field8(&rfcsr, RFCSR13_DR0, 3);
                 rt2x00_set_field8(&rfcsr, RFCSR13_TX_POWER,
-                                (info->default_power2 & 0x3) |
-                                ((info->default_power2 & 0xC) << 1));
+                                  info->default_power2);
         } else {
                 rt2x00_set_field8(&rfcsr, RFCSR13_DR0, 7);
                 rt2x00_set_field8(&rfcsr, RFCSR13_TX_POWER,