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authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2009-03-27 14:46:47 +0300
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2009-03-27 14:46:47 +0300
commit22117d6eaac50d366d9013c88318a869ea4d8739 (patch)
tree7dae55b028f8c7c249341f026257f94c88eed3cf /drivers/ide/pmac.c
parent60c0cd02b254805691cdc61101ada6af7bd56fde (diff)
downloadlinux-22117d6eaac50d366d9013c88318a869ea4d8739.tar.xz
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/pmac.c')
-rw-r--r--drivers/ide/pmac.c8
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/ide/pmac.c b/drivers/ide/pmac.c
index 337d2d5b3028..2bfcfedaa076 100644
--- a/drivers/ide/pmac.c
+++ b/drivers/ide/pmac.c
@@ -1527,13 +1527,6 @@ static int pmac_ide_dma_setup(ide_drive_t *drive, struct ide_cmd *cmd)
return 0;
}
-static void
-pmac_ide_dma_exec_cmd(ide_drive_t *drive, u8 command)
-{
- /* issue cmd to drive */
- ide_execute_command(drive, command, &ide_dma_intr, 2*WAIT_CMD, NULL);
-}
-
/*
* Kick the DMA controller into life after the DMA command has been issued
* to the drive.
@@ -1654,7 +1647,6 @@ pmac_ide_dma_lost_irq (ide_drive_t *drive)
static const struct ide_dma_ops pmac_dma_ops = {
.dma_host_set = pmac_ide_dma_host_set,
.dma_setup = pmac_ide_dma_setup,
- .dma_exec_cmd = pmac_ide_dma_exec_cmd,
.dma_start = pmac_ide_dma_start,
.dma_end = pmac_ide_dma_end,
.dma_test_irq = pmac_ide_dma_test_irq,