* [PATCH 03/24] rt2x00: Don't toggle tuner bit for non-RF2523 chips
@ 2007-07-31 18:37 Ivo van Doorn
0 siblings, 0 replies; only message in thread
From: Ivo van Doorn @ 2007-07-31 18:37 UTC (permalink / raw)
To: John W. Linville; +Cc: linux-wireless, rt2400-devel
>From 875a52bc8ca873ac0ef6aa473101ffe59528d24c Mon Sep 17 00:00:00 2001
From: Ivo van Doorn <IvDoorn@gmail.com>
Date: Fri, 27 Jul 2007 17:39:55 +0200
Subject: [PATCH 03/24] rt2x00: Don't toggle tuner bit for non-RF2523 chips
The TUNER bit for RF1 shouldn't be set when it isn't
written to the device anyway...
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
---
drivers/net/wireless/rt2500pci.c | 9 ++++-----
1 files changed, 4 insertions(+), 5 deletions(-)
diff --git a/drivers/net/wireless/rt2500pci.c b/drivers/net/wireless/rt2500pci.c
index 0535c1d..5996876 100644
--- a/drivers/net/wireless/rt2500pci.c
+++ b/drivers/net/wireless/rt2500pci.c
@@ -455,13 +455,12 @@ static void rt2500pci_config_channel(struct rt2x00_dev *rt2x00dev,
* Switch off tuning bits.
* For RT2523 devices we do not need to update the R1 register.
*/
- rt2x00_set_field32(®.rf1, RF1_TUNER, 0);
- rt2x00_set_field32(®.rf3, RF3_TUNER, 0);
-
-
- if (!rt2x00_rf(&rt2x00dev->chip, RF2523))
+ if (!rt2x00_rf(&rt2x00dev->chip, RF2523)) {
+ rt2x00_set_field32(®.rf1, RF1_TUNER, 0);
rt2500pci_rf_write(rt2x00dev, reg.rf1);
+ }
+ rt2x00_set_field32(®.rf3, RF3_TUNER, 0);
rt2500pci_rf_write(rt2x00dev, reg.rf3);
/*
--
1.5.2.4
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