gpio: max77620: convert comma to semicolon

Replace a comma between expression statements by a semicolon.

Signed-off-by: Zheng Yongjun <[e-mail]>
Signed-off-by: Bartosz Golaszewski <[e-mail]>

drivers/gpio/gpio-max77620.c

···
 	girq->parents = NULL;
 	girq->default_type = IRQ_TYPE_NONE;
 	girq->handler = handle_edge_irq;
-	girq->init_hw = max77620_gpio_irq_init_hw,
+	girq->init_hw = max77620_gpio_irq_init_hw;
 	girq->threaded = true;
 
 	platform_set_drvdata(pdev, mgpio);