]> www.infradead.org Git - users/dwmw2/linux.git/commitdiff
dmaengine: ti: k3-udma-glue: Fix parameters for rx ring pair request
authorPeter Ujfalusi <peter.ujfalusi@ti.com>
Sat, 12 Sep 2020 04:47:39 +0000 (21:47 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 29 Oct 2020 09:12:02 +0000 (10:12 +0100)
[ Upstream commit 6259c8441c4de3f1727a0db61465a8dc8f340c05 ]

The original commit mixed up the forward and completion ring IDs for the
rx flow configuration.

Acked-by: Vinod Koul <vkoul@kernel.org>
Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com>
Fixes: 4927b1ab2047 ("dmaengine: ti: k3-udma: Switch to k3_ringacc_request_rings_pair")
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/dma/ti/k3-udma-glue.c

index 42c8ad10d75ebfca8cbd5e61b768cc2c1bc585e5..a367584f0d7b3add40a8b4fae712f94bdf5e6f34 100644 (file)
@@ -573,8 +573,8 @@ static int k3_udma_glue_cfg_rx_flow(struct k3_udma_glue_rx_channel *rx_chn,
 
        /* request and cfg rings */
        ret =  k3_ringacc_request_rings_pair(rx_chn->common.ringacc,
-                                            flow_cfg->ring_rxq_id,
                                             flow_cfg->ring_rxfdq0_id,
+                                            flow_cfg->ring_rxq_id,
                                             &flow->ringrxfdq,
                                             &flow->ringrx);
        if (ret) {