From: Pawel Laszczak <pawell@xxxxxxxxxxx>
commit 0497a356d3c498221eb0c1edc1e8985816092f12 upstream.
Patch fixes the incorrect "stream_id" table index instead of
"ep_index" used in cdnsp_get_hw_deq function.
Fixes: 3d82904559f4 ("usb: cdnsp: cdns3 Add main part of Cadence USBSSP DRD Driver")
cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Pawel Laszczak <pawell@xxxxxxxxxxx>
Reviewed-by: Peter Chen <peter.chen@xxxxxxxxxx>
Link: https://lore.kernel.org/r/PH7PR07MB95381F2182688811D5C711CEDD8D2@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/usb/cdns3/cdnsp-ring.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/usb/cdns3/cdnsp-ring.c
+++ b/drivers/usb/cdns3/cdnsp-ring.c
@@ -402,7 +402,7 @@ static u64 cdnsp_get_hw_deq(struct cdnsp
struct cdnsp_stream_ctx *st_ctx;
struct cdnsp_ep *pep;
- pep = &pdev->eps[stream_id];
+ pep = &pdev->eps[ep_index];
if (pep->ep_state & EP_HAS_STREAMS) {
st_ctx = &pep->stream_info.stream_ctx_array[stream_id];
Patches currently in stable-queue which might be from pawell@xxxxxxxxxxx are
queue-5.15/usb-cdnsp-fix-for-link-trb-with-tc.patch
queue-5.15/usb-cdnsp-fix-incorrect-index-in-cdnsp_get_hw_deq-function.patch
