From 22117d6eaac50d366d9013c88318a869ea4d8739 Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Fri, 27 Mar 2009 12:46:47 +0100 Subject: 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 Cc: Sergei Shtylyov Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/pmac.c | 8 -------- 1 file changed, 8 deletions(-) (limited to 'drivers/ide/pmac.c') diff --git a/drivers/ide/pmac.c b/drivers/ide/pmac.c index 337d2d5b302..2bfcfedaa07 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, -- cgit