diff options
Diffstat (limited to 'drivers/ide/ide-dma-sff.c')
| -rw-r--r-- | drivers/ide/ide-dma-sff.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/drivers/ide/ide-dma-sff.c b/drivers/ide/ide-dma-sff.c index b7eb810c7b8..75a9ea2e4c8 100644 --- a/drivers/ide/ide-dma-sff.c +++ b/drivers/ide/ide-dma-sff.c @@ -224,7 +224,7 @@ int ide_dma_setup(ide_drive_t *drive, struct ide_cmd *cmd) EXPORT_SYMBOL_GPL(ide_dma_setup); /** - * dma_timer_expiry - handle a DMA timeout + * ide_dma_sff_timer_expiry - handle a DMA timeout * @drive: Drive that timed out * * An IDE DMA transfer timed out. In the event of an error we ask @@ -237,7 +237,7 @@ EXPORT_SYMBOL_GPL(ide_dma_setup); * This can occur if an interrupt is lost or due to hang or bugs. */ -static int dma_timer_expiry(ide_drive_t *drive) +int ide_dma_sff_timer_expiry(ide_drive_t *drive) { ide_hwif_t *hwif = drive->hwif; u8 dma_stat = hwif->dma_ops->dma_sff_read_status(hwif); @@ -261,14 +261,7 @@ static int dma_timer_expiry(ide_drive_t *drive) return 0; /* Status is unknown -- reset the bus */ } - -void 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, - dma_timer_expiry); -} -EXPORT_SYMBOL_GPL(ide_dma_exec_cmd); +EXPORT_SYMBOL_GPL(ide_dma_sff_timer_expiry); void ide_dma_start(ide_drive_t *drive) { @@ -342,10 +335,10 @@ EXPORT_SYMBOL_GPL(ide_dma_test_irq); const struct ide_dma_ops sff_dma_ops = { .dma_host_set = ide_dma_host_set, .dma_setup = ide_dma_setup, - .dma_exec_cmd = ide_dma_exec_cmd, .dma_start = ide_dma_start, .dma_end = ide_dma_end, .dma_test_irq = ide_dma_test_irq, + .dma_timer_expiry = ide_dma_sff_timer_expiry, .dma_timeout = ide_dma_timeout, .dma_lost_irq = ide_dma_lost_irq, .dma_sff_read_status = ide_dma_sff_read_status, |