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usb: Check is_priming before loop

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This commit is contained in:
Ben Gamari
2013-07-03 16:41:39 -04:00
parent a88b2ad349
commit 0d1ea07151
1 changed files with 4 additions and 4 deletions
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2
firmware/hackrf_usb/usb.c
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@ -228,11 +228,11 @@ void usb_endpoint_schedule_append(
tail_td->next_dtd_pointer = new_td; tail_td->next_dtd_pointer = new_td;
do {
if (usb_endpoint_is_priming(endpoint)) { if (usb_endpoint_is_priming(endpoint)) {
return; return;
} }
do {
USB0_USBCMD_D |= USB0_USBCMD_D_ATDTW; USB0_USBCMD_D |= USB0_USBCMD_D_ATDTW;
done = usb_endpoint_is_ready(endpoint); done = usb_endpoint_is_ready(endpoint);
} while (!(USB0_USBCMD_D & USB0_USBCMD_D_ATDTW)); } while (!(USB0_USBCMD_D & USB0_USBCMD_D_ATDTW));