• Bartlomiej Zolnierkiewicz's avatar
    cs5530/sc1200: DMA support cleanup · a01ba401
    Bartlomiej Zolnierkiewicz authored
    sc1200.c:
    
    * remove open-coded variant of ide_dma_host_off() (== ->dma_host_off),
      it is not needed because ->dma_off_quietly calls ->dma_host_off
    
    * use ->dma_host_on (== ide_dma_host_on() for this driver) instead of
      open-coded variant, call it from the users of sc1200_config_dma2()
    
      [ there is no need to call ->dma_host_on in sc1200_config_dma() because
        core code takes care of calling ->ide_dma_on on successful execution
        of ->ide_dma_check ]
    
    * add comment about ->tuneproc interface abuse
    
    cs5530.c/sc1200.c:
    
    * core code takes care of calling ->dma_off_quietly before calling
      ->ide_dma_check so there is no need to call it in ->ide_dma_check methods
    
    * bump driver version
    Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
    a01ba401
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