add r8169 read mac form eeprom

hc

2024-02-19 1c055e55a242a33e574e48be530e06770a210dcd

 kernel/drivers/usb/host/ohci-ppc-of.c
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@@ -50,7 +50,7 @@
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 	 * generic hardware linkage
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 	 */
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 	.irq =			ohci_irq,
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-	.flags =		HCD_USB11 | HCD_MEMORY,
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+	.flags =		HCD_USB11 | HCD_DMA | HCD_MEMORY,
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 	/*
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 	 * basic lifecycle operations
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@@ -169,6 +169,7 @@
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 				release_mem_region(res.start, 0x4);
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 		} else
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 			pr_debug("%s: cannot get ehci offset from fdt\n", __FILE__);
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+		of_node_put(np);
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 	}
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 	irq_dispose_mapping(irq);