[PATCH 1/1] b43: phy_n: Delete some useless empty code
From: Zhen Lei <hidden>
Date: 2021-05-10 14:54:19
Also in:
netdev
Subsystem:
b43 wireless driver, the rest · Maintainer:
Linus Torvalds
These TODO empty code are added by
commit 9442e5b58edb ("b43: N-PHY: partly implement SPUR workaround"). It's
been more than a decade now. I don't think anyone who wants to perfect
this workaround can follow this TODO tip exactly. Instead, it limits them
to new thinking. Remove it will be better.
No functional change.
Signed-off-by: Zhen Lei <redacted>
---
drivers/net/wireless/broadcom/b43/phy_n.c | 16 ----------------
1 file changed, 16 deletions(-)
diff --git a/drivers/net/wireless/broadcom/b43/phy_n.c b/drivers/net/wireless/broadcom/b43/phy_n.c
index 665b737fbb0d820..13cc62695f4cc93 100644
--- a/drivers/net/wireless/broadcom/b43/phy_n.c
+++ b/drivers/net/wireless/broadcom/b43/phy_n.c@@ -4601,16 +4601,6 @@ static void b43_nphy_spur_workaround(struct b43_wldev *dev) if (nphy->hang_avoid) b43_nphy_stay_in_carrier_search(dev, 1); - if (nphy->gband_spurwar_en) { - /* TODO: N PHY Adjust Analog Pfbw (7) */ - if (channel == 11 && b43_is_40mhz(dev)) { - ; /* TODO: N PHY Adjust Min Noise Var(2, tone, noise)*/ - } else { - ; /* TODO: N PHY Adjust Min Noise Var(0, NULL, NULL)*/ - } - /* TODO: N PHY Adjust CRS Min Power (0x1E) */ - } - if (nphy->aband_spurwar_en) { if (channel == 54) { tone[0] = 0x20;
@@ -4636,12 +4626,6 @@ static void b43_nphy_spur_workaround(struct b43_wldev *dev) tone[0] = 0; noise[0] = 0; } - - if (!tone[0] && !noise[0]) { - ; /* TODO: N PHY Adjust Min Noise Var(1, tone, noise)*/ - } else { - ; /* TODO: N PHY Adjust Min Noise Var(0, NULL, NULL)*/ - } } if (nphy->hang_avoid)
--
2.26.0.106.g9fadedd