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7d7aa2fd92
This change makes the names of Broadcom targets consistent by using the common notation based on SoC/CPU ID (which is used internally anyway), bcmXXXX instead of brcmXXXX. This is even used for target TITLE in make menuconfig already, only the short target name used brcm so far. Despite, since subtargets range from bcm2708 to bcm2711, it seems appropriate to use bcm27xx instead of bcm2708 (again, as already done for BOARDNAME). This also renames the packages brcm2708-userland and brcm2708-gpu-fw. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> Acked-by: Álvaro Fernández Rojas <noltari@gmail.com>
37 lines
1.0 KiB
Diff
37 lines
1.0 KiB
Diff
From ffa437377a6121234cd85d3bd2a8d8c43f0bedd5 Mon Sep 17 00:00:00 2001
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From: Phil Elwell <phil@raspberrypi.org>
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Date: Mon, 11 Dec 2017 09:18:32 +0000
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Subject: [PATCH] ARM: Activate FIQs to avoid __irq_startup warnings
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There is a new test in __irq_startup that the IRQ is activated, which
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hasn't been the case for FIQs since they bypass some of the usual setup.
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Augment enable_fiq to include a call to irq_activate to avoid the
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warning.
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Signed-off-by: Phil Elwell <phil@raspberrypi.org>
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---
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arch/arm/kernel/fiq.c | 4 ++++
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1 file changed, 4 insertions(+)
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--- a/arch/arm/kernel/fiq.c
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+++ b/arch/arm/kernel/fiq.c
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@@ -56,6 +56,8 @@
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static unsigned long dfl_fiq_insn;
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static struct pt_regs dfl_fiq_regs;
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+extern int irq_activate(struct irq_desc *desc);
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+
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/* Default reacquire function
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* - we always relinquish FIQ control
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* - we always reacquire FIQ control
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@@ -140,6 +142,8 @@ static int fiq_start;
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void enable_fiq(int fiq)
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{
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+ struct irq_desc *desc = irq_to_desc(fiq + fiq_start);
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+ irq_activate(desc);
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enable_irq(fiq + fiq_start);
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}
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