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.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx>
---
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;
-
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