| commit | e7389cc9a7ff7c6e760e741c81a751c834f7d145 | [log] [tgz] |
|---|---|---|
| author | Oliver Neukum <oliver@neukum.org> | Wed Sep 09 17:06:53 2009 +0200 |
| committer | Greg Kroah-Hartman <gregkh@suse.de> | Wed Sep 23 06:46:40 2009 -0700 |
| tree | c32bb55858fd792ac10b90a2a0539d163ad46136 | |
| parent | b356b7c7696b289dda99022d71e3979c6134af52 [diff] |
USB: skel_read really sucks royally The read code path of the skeleton driver really sucks - skel_read works only for devices which always send data - the timeout comes out of thin air - it blocks signals for the duration of the timeout - it disallows nonblocking IO by design This patch fixes it by using a real urb, a completion and interruptible waits. Signed-off-by: Oliver Neukum <oliver@neukum.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>