iwlwifi: remove unnecessary read of PCI_CAP_ID_EXP

Browse source

The PCIE capability offset is saved during PCI bus walking.  It will
remove an unnecessary search in the PCI configuration space if this
value is referenced instead of reacquiring it.

Signed-off-by: Jon Mason <jdmason@kudzu.us>
Acked-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

...

This commit is contained in:

Jon Mason 2011-06-30 10:42:47 -05:00 • committed by John W. Linville

parent 333c0dbfcd

commit 68dd49ef90

1 changed files with 1 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

2

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

View file