iwlagn: stop the device before freeing it
commitae2c30bfcd29c6f1215d58a1c5663d58978011b8
authorEmmanuel Grumbach <emmanuel.grumbach@intel.com>
Fri, 26 Aug 2011 06:11:20 +0000 (25 23:11 -0700)
committerJohn W. Linville <linville@tuxdriver.com>
Mon, 29 Aug 2011 19:30:31 +0000 (29 15:30 -0400)
tree6f21ee56e23c2311100f54f49774a3442aa2e088
parentfd656935cd05f522d7db97386633f6a0d7751218
iwlagn: stop the device before freeing it

When we remove the module, we free all the tx and rx resources.
Before doing that, we'd better stop the tx / rx activity. Calling
iwl_trans_stop_device in iwl_remove helps also to remove a few API
functions:
 * rx_free: happens in iwl_trans_free
 * tx_free: happens in iwl_trans_free
 * disable_sync_irq: happens in iwl_trans_stop_device

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/iwlwifi/iwl-agn.c
drivers/net/wireless/iwlwifi/iwl-trans.c
drivers/net/wireless/iwlwifi/iwl-trans.h