To identify the source for System Trace entries qDebug() calls usually add the class name at the beginning. Add some missing ones and remove some trailing spaces. Change-Id: I3179bb206e96de8b5a1c05c0fc0958936e4513f3
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26925 a1c6a512-1295-4272-9138-f99709370657
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26561 a1c6a512-1295-4272-9138-f99709370657