lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

ide: fix IDE_HFLAG_NO_ATAPI_DMA handling in config_drive_for_dma()

Browse Source 
commit 33c1002ed9 incorrectly changed return
value from '0' to '-1', fix it (ns87415 was the only host driver affected
since it uses both IDE_HFLAG_TRUST_BIOS_FOR_DMA and IDE_HFLAG_NO_ATAPI_DMA).

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz
2007-11-05 21:42:30 +01:00
parent 01745112de
commit bcbf6ee3eb
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/ide/ide-dma.c
View File

@@ -340,7 +340,7 @@ static int config_drive_for_dma (ide_drive_t *drive)
if (drive->media != ide_disk) { if (drive->media != ide_disk) {
if (hwif->host_flags & IDE_HFLAG_NO_ATAPI_DMA) if (hwif->host_flags & IDE_HFLAG_NO_ATAPI_DMA)
return -1; return 0;
} }
/* /*