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authorAlan Stern <stern@rowland.harvard.edu>2005-11-09 16:59:56 -0500
committerGreg Kroah-Hartman <gregkh@suse.de>2006-01-04 13:48:30 -0800
commit87c4252a35310fdbb2aabb880a39b83f83cadf62 (patch)
treee1e5588651b6652696b9f4e81bb1776b1e4a4778 /drivers/hwmon/lm75.h
parentc9a50cc9318772e62d56f2a9172bdfda72bdacbe (diff)
[PATCH] USB: file-storage gadget: Add reference count for children
This patch (as601) adds a proper reference count to the file-storage gadget's main data structure, to keep track of references held by child devices (LUNs in this case). Before this, the driver would wait for each child to be released before unbinding. While there's nothing really wrong with that (you can't create a hang by doing "rmmod g_file_storage </sys/.../lun0/ro" since the open file will prevent rmmod from running), the code might as well follow the standard procedures. Besides, this shrinks the size of the structure by a few words... :-) Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/hwmon/lm75.h')
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