add boot partition size

hc

2023-12-11 d2ccde1c8e90d38cee87a1b0309ad2827f3fd30d

 kernel/drivers/s390/cio/cio.c
..
..
@@ -563,16 +563,12 @@
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 	return IRQ_HANDLED;
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 }
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-static struct irqaction io_interrupt = {
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-	.name	 = "IO",
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-	.handler = do_cio_interrupt,
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-};
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-
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 void __init init_cio_interrupts(void)
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 {
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 	irq_set_chip_and_handler(IO_INTERRUPT,
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 				 &dummy_irq_chip, handle_percpu_irq);
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-	setup_irq(IO_INTERRUPT, &io_interrupt);
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+	if (request_irq(IO_INTERRUPT, do_cio_interrupt, 0, "I/O", NULL))
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+		panic("Failed to register I/O interrupt\n");
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 }
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 #ifdef CONFIG_CCW_CONSOLE