ide: remove "idex=dma" kernel parameter
Subsystems (2)
PATCH 3/7 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.
Signed-off-by Bartlomiej Zolnierkiewicz <[email protected]>
--- Documentation/ide.txt | 2 -- drivers/ide/ide.c | 6 ++---- 2 files changed, 2 insertions(+), 6 deletions(-)
Documentation/ide.txt +0 -2
@@ -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
drivers/ide/ide.c +2 -4
@@ -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;
Quoted 5 lines · Bartlomiej Zolnierkiewicz
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 <[email protected]>
Acked-by Sergei Shtylyov <[email protected]>
MBR, Sergei