netdev - [PATCH net v3] net: macb: Add default usrio config to default gem config

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Message-Id: <20210113193645.3827034-1-atish.patra@wdc.com>
Date:   Wed, 13 Jan 2021 11:36:45 -0800
From:   Atish Patra <atish.patra@....com>
To:     netdev@...r.kernel.org
Cc:     Atish Patra <atish.patra@....com>,
        Nicolas Ferre <nicolas.ferre@...rochip.com>,
        Claudiu Beznea <claudiu.beznea@...rochip.com>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>, Andrew Lunn <andrew@...n.ch>
Subject: [PATCH net v3] net: macb: Add default usrio config to default gem config

There is no usrio config defined for default gem config leading to
a kernel panic devices that don't define a data. This issue can be
reprdouced with microchip polar fire soc where compatible string
is defined as "cdns,macb".

Fixes: edac63861db7 ("net: macb: add userio bits as platform configuration")
Acked-by: Nicolas Ferre <nicolas.ferre@...rochip.com>
Signed-off-by: Atish Patra <atish.patra@....com>
---
Changes from v2->v3:
1. Fixed the typo in fixes tag.
Changes from v1->v2:
1. Fixed the fixes tag.
---
 drivers/net/ethernet/cadence/macb_main.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c
index 814a5b10141d..47ee72ab7002 100644
--- a/drivers/net/ethernet/cadence/macb_main.c
+++ b/drivers/net/ethernet/cadence/macb_main.c
@@ -4590,6 +4590,7 @@ static const struct macb_config default_gem_config = {
 	.dma_burst_length = 16,
 	.clk_init = macb_clk_init,
 	.init = macb_init,
+	.usrio = &macb_default_usrio,
 	.jumbo_max_len = 10240,
 };
 
-- 
2.25.1