From: Gábor Stefanik <netrolller.3d@gmail.com>
Date: Fri, 14 Aug 2009 19:11:59 +0000 (+0200)
Subject: b43: LP-PHY: Don't adjust gain table for rev2+ when setting channel
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=0c61bb9a410de6ef36b4a473ced34f983a87db35;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

b43: LP-PHY: Don't adjust gain table for rev2+ when setting channel

Rev2+ never needs to have gain tables adjusted according to the spec.

Signed-off-by: Gábor Stefanik <netrolller.3d@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/drivers/net/wireless/b43/phy_lp.c b/drivers/net/wireless/b43/phy_lp.c
index e010268b9879..ce81920d26dc 100644
--- a/drivers/net/wireless/b43/phy_lp.c
+++ b/drivers/net/wireless/b43/phy_lp.c
@@ -2059,10 +2059,9 @@ static int b43_lpphy_op_switch_channel(struct b43_wldev *dev,
 		if (err)
 			return err;
 		lpphy_japan_filter(dev, new_channel);
+		lpphy_adjust_gain_table(dev, channel2freq_lp(new_channel));
 	}
 
-	lpphy_adjust_gain_table(dev, channel2freq_lp(new_channel));
-
 	return 0;
 }