From 4453011f959a5f5c6c7a33aea54fe17f5e43a867 Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Tue, 31 Mar 2009 20:15:20 +0200 Subject: ide: destroy DMA mappings after ending DMA (v2) Move ide_destroy_dmatable() call out from ->dma_end method to {ide_pc,cdrom_newpc,ide_dma}_intr(), ide_dma_timeout_retry() and sgiioc4_resetproc(). This causes minor/safe behavior changes w.r.t.: * cmd64x.c::cmd64{8,x}_dma_end() * cs5536.c::cs5536_dma_end() * icside.c::icside_dma_end() * it821x.c::it821x_dma_end() * scc_pata.c::__scc_dma_end() * sl82c105.c::sl82c105_dma_end() * tx4939ide.c::tx4939ide_dma_end() v2: * Fix build for CONFIG_BLK_DEV_IDEDMA=n (reported by Randy Dunlap). Cc: Randy Dunlap Acked-by: Sergei Shtylyov Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/ide-cd.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/ide/ide-cd.c') diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c index 5319e7a7370..4a0d66ee954 100644 --- a/drivers/ide/ide-cd.c +++ b/drivers/ide/ide-cd.c @@ -639,6 +639,7 @@ static ide_startstop_t cdrom_newpc_intr(ide_drive_t *drive) if (dma) { drive->dma = 0; dma_error = hwif->dma_ops->dma_end(drive); + ide_destroy_dmatable(drive); if (dma_error) { printk(KERN_ERR PFX "%s: DMA %s error\n", drive->name, write ? "write" : "read"); -- cgit v1.2.3