From d0dcd90b7f472691de122515eb0d1765808b6d91 Mon Sep 17 00:00:00 2001 From: Pawel Laszczak Date: Mon, 8 Mar 2021 08:31:03 +0100 Subject: [PATCH] usb: cdnsp: Fixes incorrect value in ISOC TRB Fixes issue with priority of operator. Operator "|" priority is higher then "? :". To improve the readability the operator "? :" has been replaced with "if ()" statement. Fixes: 3d82904559f4 ("usb: cdnsp: cdns3 Add main part of Cadence USBSSP DRD Driver") Reviewed-by: Greg Kroah-Hartman Signed-off-by: Pawel Laszczak Signed-off-by: Peter Chen --- drivers/usb/cdns3/cdnsp-ring.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/usb/cdns3/cdnsp-ring.c b/drivers/usb/cdns3/cdnsp-ring.c index f9170d1..5f0513c 100644 --- a/drivers/usb/cdns3/cdnsp-ring.c +++ b/drivers/usb/cdns3/cdnsp-ring.c @@ -2197,7 +2197,10 @@ static int cdnsp_queue_isoc_tx(struct cdnsp_device *pdev, * inverted in the first TDs isoc TRB. */ field = TRB_TYPE(TRB_ISOC) | TRB_TLBPC(last_burst_pkt) | - start_cycle ? 0 : 1 | TRB_SIA | TRB_TBC(burst_count); + TRB_SIA | TRB_TBC(burst_count); + + if (!start_cycle) + field |= TRB_CYCLE; /* Fill the rest of the TRB fields, and remaining normal TRBs. */ for (i = 0; i < trbs_per_td; i++) { -- 2.7.4