lguest: fix ugly <NULL> in /proc/interrupts



Before:
	root@ubuntu:~# cat /proc/interrupts
	           CPU0
	  1:       1672    lguest-<NULL>    virtio0
	  2:          1    lguest-<NULL>    virtio1
	  ...
After:
	root@ubuntu:~# cat /proc/interrupts
	           CPU0
	  1:       2889    lguest-level     virtio0
	  2:          9    lguest-level     virtio1

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

parent b769f579

arch/x86/lguest/boot.c

+3 −2

Original line number	Diff line number	Diff line
		@@ -582,8 +582,9 @@ static void __init lguest_init_IRQ(void)
		int vector = FIRST_EXTERNAL_VECTOR + i;
		if (vector != SYSCALL_VECTOR) {
		set_intr_gate(vector, interrupt[i]);
		set_irq_chip_and_handler(i, &lguest_irq_controller,
		handle_level_irq);
		set_irq_chip_and_handler_name(i, &lguest_irq_controller,
		handle_level_irq,
		"level");
		}
		}
		/* This call is required to set up for 4k stacks, where we have