iwlwifi: simplify scheduler memory clearing

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Writing 130 dwords into the device one by one is
rather inefficient, every one needs to lock, grab
NIC access (a few register reads/writes) and then
write the address and data registers.

Use the new memory clearing function to make this
easier and faster.

Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

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Johannes Berg 2013-01-09 00:47:07 +01:00

parent 01387ffd19

commit 22dc3c9561

1 changed files with 7 additions and 15 deletions

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22

drivers/net/wireless/iwlwifi/pcie/tx.c

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