libertas: allow for PS mode to be disabled when firmware doesn't support it

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Otherwise, we go into an endless busy loop trying to enable PS mode when
the command queue is empty, dealing with the error response, and then
trying to enable PS mode again because the command queue is empty.... it
doesn't really save much power.

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

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This commit is contained in:

David Woodhouse 2007-12-17 14:41:13 -05:00 • committed by David S. Miller

parent b47ef2438d

commit b2c57eee66

3 changed files with 13 additions and 0 deletions

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1

drivers/net/wireless/libertas/dev.h

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5

drivers/net/wireless/libertas/host.h

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7

drivers/net/wireless/libertas/wext.c

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