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stmmac: dwmac-loongson: drop useless check for compatible fallback

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[ Upstream commit 31fea092c6f9f8fb2c40a08137907f5fbeae55dd ]

Device binds to proper PCI ID (LOONGSON, 0x7a03), already listed in DTS,
so checking for some other compatible does not make sense.  It cannot be
bound to unsupported platform.

Drop useless, incorrect (space in between) and undocumented compatible.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Yanteng Si <siyanteng@loongson.cn>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Acked-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Krzysztof Kozlowski 2023-12-11 18:33:53 +08:00 committed by Greg Kroah-Hartman
parent 0df76142ca
commit 98707906c6
1 changed files with 0 additions and 5 deletions
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5
drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c
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@ -59,11 +59,6 @@ static int loongson_dwmac_probe(struct pci_dev *pdev, const struct pci_device_id
return -ENODEV;
}
if (!of_device_is_compatible(np, "loongson, pci-gmac")) {
pr_info("dwmac_loongson_pci: Incompatible OF node\n");
return -ENODEV;
}
plat = devm_kzalloc(&pdev->dev, sizeof(*plat), GFP_KERNEL);
if (!plat)
return -ENOMEM;