mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-27 17:18:59 +00:00
8c405cdccc
The patches were generated from the RPi repo with the following command: git format-patch v6.6.34..rpi-6.1.y Some patches needed rebasing and, as usual, the applied and reverted, wireless drivers, Github workflows, READMEs and defconfigs patches were removed. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
37 lines
1.0 KiB
Diff
37 lines
1.0 KiB
Diff
From f550dc969aa8ad92b6f4885f0782d10621d8c910 Mon Sep 17 00:00:00 2001
|
|
From: Phil Elwell <phil@raspberrypi.org>
|
|
Date: Mon, 11 Dec 2017 09:18:32 +0000
|
|
Subject: [PATCH 0117/1085] ARM: Activate FIQs to avoid __irq_startup warnings
|
|
|
|
There is a new test in __irq_startup that the IRQ is activated, which
|
|
hasn't been the case for FIQs since they bypass some of the usual setup.
|
|
|
|
Augment enable_fiq to include a call to irq_activate to avoid the
|
|
warning.
|
|
|
|
Signed-off-by: Phil Elwell <phil@raspberrypi.org>
|
|
---
|
|
arch/arm/kernel/fiq.c | 4 ++++
|
|
1 file changed, 4 insertions(+)
|
|
|
|
--- a/arch/arm/kernel/fiq.c
|
|
+++ b/arch/arm/kernel/fiq.c
|
|
@@ -57,6 +57,8 @@
|
|
static unsigned long dfl_fiq_insn;
|
|
static struct pt_regs dfl_fiq_regs;
|
|
|
|
+extern int irq_activate(struct irq_desc *desc);
|
|
+
|
|
/* Default reacquire function
|
|
* - we always relinquish FIQ control
|
|
* - we always reacquire FIQ control
|
|
@@ -141,6 +143,8 @@ static int fiq_start;
|
|
|
|
void enable_fiq(int fiq)
|
|
{
|
|
+ struct irq_desc *desc = irq_to_desc(fiq + fiq_start);
|
|
+ irq_activate(desc);
|
|
enable_irq(fiq + fiq_start);
|
|
}
|
|
|