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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/au1xxx-ide.c
parent60c0cd02b254805691cdc61101ada6af7bd56fde (diff)
downloadop-kernel-dev-22117d6eaac50d366d9013c88318a869ea4d8739.zip
op-kernel-dev-22117d6eaac50d366d9013c88318a869ea4d8739.tar.gz
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/au1xxx-ide.c')
-rw-r--r--drivers/ide/au1xxx-ide.c8
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/ide/au1xxx-ide.c b/drivers/ide/au1xxx-ide.c
index 58485d6..d3a9d6c 100644
--- a/drivers/ide/au1xxx-ide.c
+++ b/drivers/ide/au1xxx-ide.c
@@ -290,13 +290,6 @@ static void auide_dma_start(ide_drive_t *drive )
}
-static void auide_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);
-}
-
static int auide_dma_setup(ide_drive_t *drive, struct ide_cmd *cmd)
{
if (auide_build_dmatable(drive, cmd) == 0) {
@@ -356,7 +349,6 @@ static void auide_init_dbdma_dev(dbdev_tab_t *dev, u32 dev_id, u32 tsize, u32 de
static const struct ide_dma_ops au1xxx_dma_ops = {
.dma_host_set = auide_dma_host_set,
.dma_setup = auide_dma_setup,
- .dma_exec_cmd = auide_dma_exec_cmd,
.dma_start = auide_dma_start,
.dma_end = auide_dma_end,
.dma_test_irq = auide_dma_test_irq,
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