[PATCH 3.2 031/164] rt2800: correct BBP1_TX_POWER_CTRL mask

From: Ben Hutchings
Date: Fri Dec 12 2014 - 01:24:47 EST

3.2.65-rc1 review patch. If anyone has any objections, please let me know.


From: Stanislaw Gruszka <sgruszka@xxxxxxxxxx>

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@xxxxxxxxxx>
Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>
Signed-off-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
drivers/net/wireless/rt2x00/rt2800.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/net/wireless/rt2x00/rt2800.h
+++ b/drivers/net/wireless/rt2x00/rt2800.h
@@ -1737,7 +1737,7 @@ 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)


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