git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@4589 35acf78f-673a-0410-8e92-d51de3d6d3f4
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@ -617,13 +617,13 @@ static void usb_lld_serve_interrupt(USBDriver *usbp) {
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be triggered again.*/
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otgp->GINTMSK &= ~GINTMSK_RXFLVLM;
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/* Checks if the thread is waiting for an event.*/
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chSysLockFromIsr();
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if (usbp->thd_wait != NULL) {
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/* The thread is made ready, it will be scheduled on ISR exit.*/
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chSysLockFromIsr();
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chThdResumeI(usbp->thd_wait);
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usbp->thd_wait = NULL;
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chSysUnlockFromIsr();
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}
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chSysUnlockFromIsr();
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}
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/* IN/OUT endpoints event handling.*/
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