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| author | Felix Fietkau <nbd@openwrt.org> | 2010-11-03 01:36:51 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-11-08 16:53:47 -0500 |
| commit | fbb078fcd2fa83646ad9504d8e4c54a67b8729ae (patch) | |
| tree | 3273b3cfdd9d45d63448fbbde1a4df08201ae700 /net | |
| parent | 3cc25e510dfc36dc62ee0aa87344b36ed7c1742a (diff) | |
| download | blackbird-op-linux-fbb078fcd2fa83646ad9504d8e4c54a67b8729ae.tar.gz blackbird-op-linux-fbb078fcd2fa83646ad9504d8e4c54a67b8729ae.zip | |
ath9k: check old power mode before clearing cycle counters
ath9k_ps_wakeup() clears the cycle counters after waking up the
hardware using ath9k_hw_setpower, however if power save is disabled,
then the counters will contain useful data, which then gets discarded.
Fix this by checking the old power mode before discarding any data.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions
