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/ide-iops.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) (limited to 'drivers/ide/ide-iops.c') 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) { -- cgit v1.2.3