diff options
Diffstat (limited to 'drivers/usb/dwc2/hcd_queue.c')
| -rw-r--r-- | drivers/usb/dwc2/hcd_queue.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/usb/dwc2/hcd_queue.c b/drivers/usb/dwc2/hcd_queue.c index e34ad5e65350..301ced1618f8 100644 --- a/drivers/usb/dwc2/hcd_queue.c +++ b/drivers/usb/dwc2/hcd_queue.c @@ -383,7 +383,7 @@ static unsigned long *dwc2_get_ls_map(struct dwc2_hsotg *hsotg, /* Get the map and adjust if this is a multi_tt hub */ map = qh->dwc_tt->periodic_bitmaps; if (qh->dwc_tt->usb_tt->multi) - map += DWC2_ELEMENTS_PER_LS_BITMAP * qh->ttport; + map += DWC2_ELEMENTS_PER_LS_BITMAP * (qh->ttport - 1); return map; } @@ -679,6 +679,7 @@ static int dwc2_hs_pmap_schedule(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh, * * @hsotg: The HCD state structure for the DWC OTG controller. * @qh: QH for the periodic transfer. + * @index: Transfer index */ static void dwc2_hs_pmap_unschedule(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh, int index) @@ -1276,7 +1277,7 @@ static void dwc2_do_unreserve(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh) * release the reservation. This worker is called after the appropriate * delay. * - * @work: Pointer to a qh unreserve_work. + * @t: Address to a qh unreserve_work. */ static void dwc2_unreserve_timer_fn(struct timer_list *t) { @@ -1631,7 +1632,7 @@ static void dwc2_qh_init(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh, * @hsotg: The HCD state structure for the DWC OTG controller * @urb: Holds the information about the device/endpoint needed * to initialize the QH - * @atomic_alloc: Flag to do atomic allocation if needed + * @mem_flags: Flags for allocating memory. * * Return: Pointer to the newly allocated QH, or NULL on error */ @@ -1695,6 +1696,9 @@ void dwc2_hcd_qh_free(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh) if (qh->desc_list) dwc2_hcd_qh_free_ddma(hsotg, qh); + else if (hsotg->unaligned_cache && qh->dw_align_buf) + kmem_cache_free(hsotg->unaligned_cache, qh->dw_align_buf); + kfree(qh); } |