• Bartlomiej Zolnierkiewicz's avatar
    ide: add ->dma_timer_expiry method and remove ->dma_exec_cmd one (v2) · 22117d6e
    Bartlomiej Zolnierkiewicz authored
    * Rename dma_timer_expiry() to ide_dma_sff_timer_expiry() and export it.
    
    * Add ->dma_timer_expiry method and use it to set hwif->expiry for
      ATA_PROT_DMA protocol in do_rw_taskfile().
    
    * Initialize ->dma_timer_expiry to ide_dma_sff_timer_expiry() for SFF hosts.
    
    * Move setting hwif->expiry from ide_execute_command() to its users and drop
      'expiry' argument.
    
    * Use ide_execute_command() instead of ->dma_exec_cmd in do_rw_taskfile().
    
    * Remove ->dma_exec_cmd method and its implementations.
    
    * Unexport ide_execute_command() and ide_dma_intr().
    
    v2:
    * Fix CONFIG_BLK_DEV_IDEDMA=n build (noticed by Randy Dunlap).
    
    * Fix *dma_expiry naming (suggested by Sergei Shtylyov).
    
    There should be no functional changes caused by this patch.
    
    Cc: Randy Dunlap <randy.dunlap@oracle.com>
    Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com>
    Signed-off-by: 's avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
    22117d6e
cmd64x.c 14.4 KB