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audiohda: dont xspanalloc() Ctlr structure

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theres no requirement for the Ctlr structure to be 8 byte aligned.
its not passed to hardware.
This commit is contained in:
cinap_lenrek 2012-12-06 17:19:13 +01:00
parent 7a99d3c6a6
commit 75b1ec6716
1 changed files with 5 additions and 2 deletions
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7
sys/src/9/pc/audiohda.c
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@ -1468,8 +1468,11 @@ hdareset(Audio *adev)
if(cards == nil){ if(cards == nil){
p = nil; p = nil;
while(p = hdamatch(p)){ while(p = hdamatch(p)){
ctlr = xspanalloc(sizeof(Ctlr), 8, 0); ctlr = mallocz(sizeof(Ctlr), 1);
memset(ctlr, 0, sizeof(Ctlr)); if(ctlr == nil){
print("hda: can't allocate memory\n");
return -1;
}
ctlr->pcidev = p; ctlr->pcidev = p;
ctlr->next = cards; ctlr->next = cards;
cards = ctlr; cards = ctlr;