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usb-ehci: drop unused isoch_pause variable

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Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Hans de Goede 2012-03-04 12:10:11 +01:00 committed by Gerd Hoffmann
parent afb9a60ecb
commit fcb70eca3f
1 changed files with 1 additions and 5 deletions
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6
hw/usb/hcd-ehci.c
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@ -419,7 +419,6 @@ struct EHCIState {
USBPacket ipacket;
QEMUSGList isgl;
int isoch_pause;
uint64_t last_run_ns;
};
@ -907,7 +906,6 @@ static void ehci_reset(void *opaque)
s->astate = EST_INACTIVE;
s->pstate = EST_INACTIVE;
s->isoch_pause = -1;
s->attach_poll_counter = 0;
for(i = 0; i < NB_PORTS; i++) {
@ -2150,9 +2148,7 @@ static void ehci_frame_timer(void *opaque)
for (i = 0; i < frames; i++) {
if ( !(ehci->usbsts & USBSTS_HALT)) {
if (ehci->isoch_pause <= 0) {
ehci->frindex += 8;
}
ehci->frindex += 8;
if (ehci->frindex > 0x00001fff) {
ehci->frindex = 0;