rt2800: correct BBP1_TX_POWER_CTRL mask

commit 01f7feeaf4528bec83798316b3c811701bac5d3e upstream.

Two bits control TX power on BBP_R1 register. Correct the mask,
otherwise we clear additional bit on BBP_R1 register, what can have
unknown, possible negative effect.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Zefan Li <lizefan@huawei.com>

diff --git a/drivers/net/wireless/rt2x00/rt2800.h b/drivers/net/wireless/rt2x00/rt2800.h
index 063bfa8b91f4d44deef8477dfb72a49a1cb9e0ac..9105493445bd1af803b66aa5a8c5dc9805c92216 100644 (file)
--- a/drivers/net/wireless/rt2x00/rt2800.h
+++ b/drivers/net/wireless/rt2x00/rt2800.h
@@ -1751,7 +1751,7 @@ struct mac_iveiv_entry {
  * 2 - drop tx power by 12dBm,
  * 3 - increase tx power by 6dBm
  */
-#define BBP1_TX_POWER_CTRL             FIELD8(0x07)
+#define BBP1_TX_POWER_CTRL             FIELD8(0x03)
 #define BBP1_TX_ANTENNA                        FIELD8(0x18)
 
 /*