From: Corentin Labbe <clabbe@baylibre.com>
To: alexandre.torgue@st.com, davem@davemloft.net,
joabreu@synopsys.com, mripard@kernel.org, peppe.cavallaro@st.com,
wens@csie.org
Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
"# v4 . 15+" <stable@vger.kernel.org>,
linux-sunxi@googlegroups.com,
Corentin Labbe <clabbe@baylibre.com>,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH] net: ethernet: dwmac-sun8i: Use the correct function in exit path
Date: Sun, 10 Nov 2019 11:30:48 +0000 [thread overview]
Message-ID: <1573385448-30282-1-git-send-email-clabbe@baylibre.com> (raw)
When PHY is not powered, the probe function fail and some resource are
still unallocated.
Furthermore some BUG happens:
dwmac-sun8i 5020000.ethernet: EMAC reset timeout
------------[ cut here ]------------
kernel BUG at /linux-next/net/core/dev.c:9844!
So let's use the right function (stmmac_pltfr_remove) in the error path.
Fixes: 9f93ac8d4085 ("net-next: stmmac: Add dwmac-sun8i")
Cc: <stable@vger.kernel.org> # v4.15+
Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
---
drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c
index eefb06d918c8..1c8d84ed8410 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c
@@ -1227,7 +1227,7 @@ static int sun8i_dwmac_probe(struct platform_device *pdev)
dwmac_mux:
sun8i_dwmac_unset_syscon(gmac);
dwmac_exit:
- sun8i_dwmac_exit(pdev, plat_dat->bsp_priv);
+ stmmac_pltfr_remove(pdev);
return ret;
}
--
2.23.0
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next reply other threads:[~2019-11-10 11:32 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-10 11:30 Corentin Labbe [this message]
2019-11-11 23:14 ` [PATCH] net: ethernet: dwmac-sun8i: Use the correct function in exit path David Miller
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