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authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2007-10-16 22:29:58 +0200
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2007-10-16 22:29:58 +0200
commit9ff6f72f432364991d68e99cae72cb141c166e70 (patch)
treee37e5dc6d1b2387f7cbc2909d5cb534d4a395a79 /drivers/ide/pci/cmd64x.c
parentide: remove "idex=dma" kernel parameter (diff)
downloadlinux-9ff6f72f432364991d68e99cae72cb141c166e70.tar.xz
linux-9ff6f72f432364991d68e99cae72cb141c166e70.zip
ide: remove hwif->autodma and drive->autodma
* hpt34x.c: disable DMA masks for HPT345 (hwif->autodma is zero so DMA won't be enabled anyway). * trm290.c: disable IDE_HFLAG_TRUST_BIOS_FOR_DMA flag (hwif->autodma is zero so DMA won't be enabled anyway). * Check noautodma global variable instead of drive->autodma in ide_tune_dma(). This fixes handling of "ide=nodma" kernel parameter for icside, ide-cris, au1xxx-ide, pmac, it821x, jmicron, sgiioc4 and siimage host drivers. * Remove hwif->autodma (it was not checked by IDE core code anyway) and drive->autodma (was set by all host drivers - except HPT345/TRM290 special cases - unless "ide=nodma" was used). While at it: - remove needless printk() from icside.c - remove stale FIXME/comment from ide-probe.c - don't force DMA off if PCI bus-mastering had to be enabled in setup-pci.c (this setting was always later over-ridden by host drivers anyway) Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/pci/cmd64x.c')
-rw-r--r--drivers/ide/pci/cmd64x.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/ide/pci/cmd64x.c b/drivers/ide/pci/cmd64x.c
index 8c6cdb44f00c..f3d3bde8daba 100644
--- a/drivers/ide/pci/cmd64x.c
+++ b/drivers/ide/pci/cmd64x.c
@@ -559,10 +559,6 @@ static void __devinit init_hwif_cmd64x(ide_hwif_t *hwif)
hwif->ide_dma_test_irq = &cmd64x_ide_dma_test_irq;
break;
}
-
- if (!noautodma)
- hwif->autodma = 1;
- hwif->drives[0].autodma = hwif->drives[1].autodma = hwif->autodma;
}
static int __devinit init_setup_cmd64x(struct pci_dev *dev, ide_pci_device_t *d)