iwl3945: unmap previously mapped memory

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During preparation of TX we create DMA mapping to TX command as part of
preparing the TFD. This mapping needs to be cleared at the time TFD is
freed.

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

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Reinette Chatre 2009-03-11 11:17:58 -07:00 • committed by John W. Linville

parent 732587ab43

commit fd9377ee6c

1 changed files with 9 additions and 1 deletions

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10

drivers/net/wireless/iwlwifi/iwl-3945.c

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