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path: root/drivers/usb/dwc2/hcd_queue.c
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Diffstat (limited to 'drivers/usb/dwc2/hcd_queue.c')
-rw-r--r--drivers/usb/dwc2/hcd_queue.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/usb/dwc2/hcd_queue.c b/drivers/usb/dwc2/hcd_queue.c
index d7c3d6c776d8..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;
}
@@ -1696,6 +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);
}