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authorIvo van Doorn <ivdoorn@gmail.com>2010-07-11 12:24:22 +0200
committerJohn W. Linville <linville@tuxdriver.com>2010-07-12 16:05:33 -0400
commit27df2a9ce9ea6a77b9959cf5cc03ee85324aced9 (patch)
tree703d9320ac1d6c17cb8e41152356defc26d89517 /drivers/net/wireless/rt2x00/rt2x00link.c
parent748619220651a33c260ed6c0a7648e69324edd74 (diff)
rt2x00: Rename CONFIG_DISABLE_LINK_TUNING
Rename CONFIG_DISABLE_LINK_TUNING to DRIVER_SUPPORT_LINK_TUNING Link tuning support is not only based on EEPROM decisions, but also if the device actually supports it. Currently only rt2500usb doesn't support link tuning because of hardware problems. But rt2800usb is also suspected of having problems with link tuning. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2x00link.c')
-rw-r--r--drivers/net/wireless/rt2x00/rt2x00link.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2x00link.c b/drivers/net/wireless/rt2x00/rt2x00link.c
index 2f8136cab7d..801925bb157 100644
--- a/drivers/net/wireless/rt2x00/rt2x00link.c
+++ b/drivers/net/wireless/rt2x00/rt2x00link.c
@@ -359,10 +359,11 @@ static void rt2x00link_tuner(struct work_struct *work)
qual->rssi = link->avg_rssi.avg;
/*
- * Only perform the link tuning when Link tuning
- * has been enabled (This could have been disabled from the EEPROM).
+ * Check if link tuning is supported by the hardware, some hardware
+ * do not support link tuning at all, while other devices can disable
+ * the feature from the EEPROM.
*/
- if (!test_bit(CONFIG_DISABLE_LINK_TUNING, &rt2x00dev->flags))
+ if (test_bit(DRIVER_SUPPORT_LINK_TUNING, &rt2x00dev->flags))
rt2x00dev->ops->lib->link_tuner(rt2x00dev, qual, link->count);
/*