From 61a368c216897aa3bbee35b3f2e6db76ec73fad0 Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Fri, 25 Jan 2008 22:17:19 +0100 Subject: [PATCH] ide: remove redundant DMA blacklist check from __ide_dma_on() ->ide_dma_on method is called only after successful ide_dma_check() call (ide_dma_check()->ide_tune_dma() checks DMA blacklist) or if drive->using_dma has been previously enabled for a given device (->ide_dma_on is the only place which sets drive->using_dma to '1'). There should be no functionality changes caused by this patch. Acked-by: Sergei Shtylyov Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/ide-dma.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/ide/ide-dma.c b/drivers/ide/ide-dma.c index 01036305d6fc..18c78ad2b31e 100644 --- a/drivers/ide/ide-dma.c +++ b/drivers/ide/ide-dma.c @@ -491,10 +491,6 @@ EXPORT_SYMBOL(ide_dma_host_on); int __ide_dma_on (ide_drive_t *drive) { - /* consult the list of known "bad" drives */ - if (__ide_dma_bad_drive(drive)) - return 1; - drive->using_dma = 1; ide_toggle_bounce(drive, 1);