修改4g拨号为QMI,需要在系统里后台执行quectel-CM

hc

2024-10-22 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5

 kernel/arch/alpha/kernel/irq_pyxis.c
..
..
@@ -107,5 +107,6 @@
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 		irq_set_status_flags(i, IRQ_LEVEL);
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 	}
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-	setup_irq(16+7, &isa_cascade_irqaction);
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+	if (request_irq(16 + 7, no_action, 0, "isa-cascade", NULL))
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+		pr_err("Failed to register isa-cascade interrupt\n");
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 }