[PATCH] ide: remove "idex=dma" kernel parameter It has been obsoleted since 1 Nov 2004, is valid only when used together with "ide=nodma" kernel parameter (which makes no sense) and only for aec62xx, cmd64x, cs5220, generic, hpt366, sl82c105, tc86c001 and triflex host drivers. Acked-by: Sergei Shtylyov Signed-off-by: Bartlomiej Zolnierkiewicz --- Documentation/ide.txt | 2 -- drivers/ide/ide.c | 6 ++---- 2 files changed, 2 insertions(+), 6 deletions(-) Index: b/Documentation/ide.txt =================================================================== --- a/Documentation/ide.txt +++ b/Documentation/ide.txt @@ -278,8 +278,6 @@ Summary of ide driver parameters for ker "idex=four" : four drives on idex and ide(x^1) share same ports "idex=reset" : reset interface after probe - - "idex=dma" : automatically configure/use DMA if possible. "idex=ata66" : informs the interface that it has an 80c cable for chipsets that are ATA-66 capable, but the Index: b/drivers/ide/ide.c =================================================================== --- a/drivers/ide/ide.c +++ b/drivers/ide/ide.c @@ -1398,7 +1398,7 @@ static int __init ide_setup(char *s) */ static const char *ide_words[] = { "noprobe", "serialize", "minus3", "minus4", - "reset", "dma", "ata66", "minus8", "minus9", + "reset", "minus6", "ata66", "minus8", "minus9", "minus10", "four", "qd65xx", "ht6560b", "cmd640_vlb", "dtc2278", "umc8672", "ali14xx", NULL }; hw = s[3] - '0'; @@ -1477,6 +1477,7 @@ static int __init ide_setup(char *s) case -10: /* minus10 */ case -9: /* minus9 */ case -8: /* minus8 */ + case -6: case -4: case -3: goto bad_option; @@ -1491,9 +1492,6 @@ static int __init ide_setup(char *s) #else goto bad_hwif; #endif - case -6: /* dma */ - hwif->autodma = 1; - goto obsolete_option; case -5: /* "reset" */ hwif->reset = 1; goto obsolete_option;