From eac16a733427ba0de2449ffc7bd3da32ddb65cb7 Mon Sep 17 00:00:00 2001 From: Claudiu Beznea Date: Tue, 28 Nov 2023 10:04:38 +0200 Subject: net: ravb: Stop DMA in case of failures on ravb_open() In case ravb_phy_start() returns with error the settings applied in ravb_dmac_init() are not reverted (e.g. config mode). For this call ravb_stop_dma() on failure path of ravb_open(). Fixes: a0d2f20650e8 ("Renesas Ethernet AVB PTP clock driver") Reviewed-by: Sergey Shtylyov Signed-off-by: Claudiu Beznea Signed-off-by: Paolo Abeni --- drivers/net/ethernet/renesas/ravb_main.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/net') diff --git a/drivers/net/ethernet/renesas/ravb_main.c b/drivers/net/ethernet/renesas/ravb_main.c index 5f1fb94c5ab7..6c9e92676106 100644 --- a/drivers/net/ethernet/renesas/ravb_main.c +++ b/drivers/net/ethernet/renesas/ravb_main.c @@ -1825,6 +1825,7 @@ out_ptp_stop: /* Stop PTP Clock driver */ if (info->gptp) ravb_ptp_stop(ndev); + ravb_stop_dma(ndev); out_free_irq_mgmta: if (!info->multi_irqs) goto out_free_irq; -- cgit