| commit | 4d6cd48380c4d361cc8ec34359df22377d85d202 | [log] [tgz] |
|---|---|---|
| author | Alan Stern <stern@rowland.harvard.edu> | Wed Aug 30 11:35:21 2006 -0400 |
| committer | Greg Kroah-Hartman <gregkh@suse.de> | Wed Sep 27 11:58:56 2006 -0700 |
| tree | 21f052fc743818d0c14c85505293f96b9274a94c | |
| parent | 1720058343fa43a1a25bfad9e62ea06e7e9743b6 [diff] |
usbmon: don't call mon_dmapeek if DMA isn't being used This patch (as755b) fixes a bug in usbmon. Rather than assuming all USB host controllers use DMA, the code will check the usb_bus data structure. If DMA isn't used, we don't want to try peeking into a non-existent DMA buffer! Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>