Since gpio1 is not a timer, it also should not use IRQF_TIMER.
Similar to commit 
ba461f094bab ("powerpc: Use IRQF_NO_SUSPEND not
IRQF_TIMER for non-timer interrupts").
Signed-off-by: John Ogness <john.ogness@linutronix.de>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
                        gpio_irq = irq_of_parse_and_map(gpio_node, 0);
 
                if (gpio_irq != NO_IRQ) {
-                       if (request_irq(gpio_irq, gpio1_interrupt, IRQF_TIMER,
-                                       "GPIO1 ADB", (void *)0))
+                       if (request_irq(gpio_irq, gpio1_interrupt,
+                                       IRQF_NO_SUSPEND, "GPIO1 ADB",
+                                       (void *)0))
                                printk(KERN_ERR "pmu: can't get irq %d"
                                       " (GPIO1)\n", gpio_irq);
                        else