xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ide: remove clearing bmdma status from cdrom_decode_status() (rev #4)

Browse Source 
patch 2/2:
  Remove clearing bmdma status from cdrom_decode_status() since ATA devices
  might need it as well.

  (http://lkml.org/lkml/2006/12/4/201 and http://lkml.org/lkml/2006/11/15/94)

Signed-off-by: Albert Lee <albertcc@tw.ibm.com>
Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: "Adam W. Hawks" <awhawks@us.ibm.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Albert Lee
2007-02-17 02:40:22 +01:00
committed by Bartlomiej Zolnierkiewicz
parent f0dd8712eb
commit 6e6cd4c438
3 changed files with 0 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/ide/pci/piix.c
View File

@@ -501,10 +501,6 @@ static void __devinit init_hwif_piix(ide_hwif_t *hwif)
/* This is a painful system best to let it self tune for now */
return;
}
/* ESB2 appears to generate spurious DMA interrupts in PIO mode
when in native mode */
if (hwif->pci_dev->device == PCI_DEVICE_ID_INTEL_ESB2_18)
hwif->atapi_irq_bogon = 1;
hwif->autodma = 0;
hwif->tuneproc = &piix_tune_drive;