target/linux/bcm27xx/patches-5.4/950-0008-irq-bcm2836-Avoid-Invalid-trigger-warning.patch

   1 From 3588e218af8258a6ea86c37c6c65e6761461302a Mon Sep 17 00:00:00 2001
   2 From: Phil Elwell <phil@raspberrypi.org>
   3 Date: Thu, 9 Feb 2017 14:33:30 +0000
   4 Subject: [PATCH] irq-bcm2836: Avoid "Invalid trigger warning"
   5
   6 Initialise the level for each IRQ to avoid a warning from the
   7 arm arch timer code.
   8
   9 Signed-off-by: Phil Elwell <phil@raspberrypi.org>
  10 ---
  11  drivers/irqchip/irq-bcm2836.c | 2 +-
  12  1 file changed, 1 insertion(+), 1 deletion(-)
  13
  14 --- a/drivers/irqchip/irq-bcm2836.c
  15 +++ b/drivers/irqchip/irq-bcm2836.c
  16 @@ -115,7 +115,7 @@ static int bcm2836_map(struct irq_domain
  17         irq_set_percpu_devid(irq);
  18         irq_domain_set_info(d, irq, hw, chip, d->host_data,
  19                             handle_percpu_devid_irq, NULL, NULL);
  20 -       irq_set_status_flags(irq, IRQ_NOAUTOEN);
  21 +       irq_set_status_flags(irq, IRQ_NOAUTOEN | IRQ_TYPE_LEVEL_LOW);
  22
  23         return 0;
  24  }