From: Dan Williams Date: Thu, 16 Mar 2006 18:46:29 +0000 (-0500) Subject: [PATCH] wireless/airo: cache wireless scans X-Git-Tag: v2.6.17-rc1~994^2^2~7 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9e75af30d529d54fc650586776c100d0665c0c93;p=pandora-kernel.git [PATCH] wireless/airo: cache wireless scans Observed problems when multiple processes request scans and subsequently scan results. This causes a scan result request to hit card registers before the scan is complete, returning an incomplete scan list and possibly making the card very angry. Instead, cache the results of a wireless scan and serve result requests from the cache, rather than hitting the hardware for them. Signed-off-by: Dan Williams Signed-off-by: John W. Linville --- Reading git-diff-tree failed