iwl3945: Reset saved POWER_TABLE_CMD in "up"

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Power-saving logic will not re-issue a POWER_TABLE_CMD if a new command
matches the prior one.  This can be bad if we re-start the device due to
e.g. uCode error; the new POWER_TABLE_CMD (required to invoke power-saving)
may match the prior POWER_TABLE_CMD issued before the uCode error.

Ensure the POWER_TABLE_CMD is sent to device when uCode is up.

Signed-off-by: Ben Cahill <ben.m.cahill@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

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Ben Cahill 2009-11-13 11:56:29 -08:00 • committed by John W. Linville

parent ef8d5529b0

commit 4d6ccbf57f

1 changed files with 1 additions and 1 deletions

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drivers/net/wireless/iwlwifi/iwl3945-base.c

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