rt2x00: Ignore set_state(STATE_SLEEP) failure

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Some hardware never seem to accept the "goto sleep" command, since the legacy
drivers don't have suspend and resume handlers the entire code for it was
basically a educated guess (based on the "enable radio" code).
This patch will only print a warning when the "goto sleep" command fails, and
just continues as usual. Perhaps that means the device will not reach a sleep
state and consumes more power then it should, but it is equally possible it
simply needs some seconds longer to sleep. Anyway, by making the command
non-fatal it will not block the rest of the suspend procedure.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

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Ivo van Doorn 2008-03-27 17:15:24 +01:00 • committed by John W. Linville

parent ebd9302842

commit 9896322ae1

1 changed files with 11 additions and 2 deletions

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drivers/net/wireless/rt2x00/rt2x00dev.c

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