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authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2009-03-27 12:46:47 +0100
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2009-03-27 12:46:47 +0100
commit22117d6eaac50d366d9013c88318a869ea4d8739 (patch)
tree7dae55b028f8c7c249341f026257f94c88eed3cf /drivers/ide/ide-iops.c
parent60c0cd02b254805691cdc61101ada6af7bd56fde (diff)
downloadblackbird-op-linux-22117d6eaac50d366d9013c88318a869ea4d8739.tar.gz
blackbird-op-linux-22117d6eaac50d366d9013c88318a869ea4d8739.zip
ide: add ->dma_timer_expiry method and remove ->dma_exec_cmd one (v2)
* 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: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/ide-iops.c')
-rw-r--r--drivers/ide/ide-iops.c6
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c
index 916495ba45df..52c1258ba9f4 100644
--- a/drivers/ide/ide-iops.c
+++ b/drivers/ide/ide-iops.c
@@ -454,7 +454,6 @@ EXPORT_SYMBOL(ide_set_handler);
* @command: command byte to write
* @handler: handler for next phase
* @timeout: timeout for command
- * @expiry: handler to run on timeout
*
* Helper function to issue an IDE command. This handles the
* atomicity requirements, command timing and ensures that the
@@ -463,13 +462,11 @@ EXPORT_SYMBOL(ide_set_handler);
*/
void ide_execute_command(ide_drive_t *drive, u8 cmd, ide_handler_t *handler,
- unsigned timeout, ide_expiry_t *expiry)
+ unsigned timeout)
{
ide_hwif_t *hwif = drive->hwif;
unsigned long flags;
- hwif->expiry = expiry;
-
spin_lock_irqsave(&hwif->lock, flags);
__ide_set_handler(drive, handler, timeout);
hwif->tp_ops->exec_command(hwif, cmd);
@@ -482,7 +479,6 @@ void ide_execute_command(ide_drive_t *drive, u8 cmd, ide_handler_t *handler,
ndelay(400);
spin_unlock_irqrestore(&hwif->lock, flags);
}
-EXPORT_SYMBOL(ide_execute_command);
void ide_execute_pkt_cmd(ide_drive_t *drive)
{
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