• Sergei Shtylyov's avatar
    ide: refactor tf_read() method · 3153c26b
    Sergei Shtylyov authored
    Simplify tf_read() method, making it deal only with 'struct ide_taskfile' and
    the validity flags that the upper layer passes, and factoring out the code that
    deals with the high order bytes into ide_tf_readback() to be called from the
    only two functions interested, ide_complete_cmd() and ide_dump_sector().
    This should stop the needless code duplication in this method and so make
    it about twice smaller than it was; along with simplifying the setup for
    the method call, this should save both time and space...
    Signed-off-by: default avatarSergei Shtylyov <sshtylyov@ru.mvista.com>
    Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>