From 95099d4622f8cb224d94e314c7a8e0df60b13f87 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 09 Dec 2023 08:38:01 +0000
Subject: [PATCH] enable docker ppp
---
kernel/drivers/irqchip/irq-bcm7120-l2.c | 16 +++++++++-------
1 files changed, 9 insertions(+), 7 deletions(-)
diff --git a/kernel/drivers/irqchip/irq-bcm7120-l2.c b/kernel/drivers/irqchip/irq-bcm7120-l2.c
index 8968e5e..c7c9e97 100644
--- a/kernel/drivers/irqchip/irq-bcm7120-l2.c
+++ b/kernel/drivers/irqchip/irq-bcm7120-l2.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Broadcom BCM7120 style Level 2 interrupt controller driver
*
* Copyright (C) 2014 Broadcom Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
@@ -146,6 +143,9 @@
irq_set_chained_handler_and_data(parent_irq,
bcm7120_l2_intc_irq_handle, l1_data);
+ if (data->can_wake)
+ enable_irq_wake(parent_irq);
+
return 0;
}
@@ -250,6 +250,8 @@
if (ret < 0)
goto out_free_l1_data;
+ data->can_wake = of_property_read_bool(dn, "brcm,irq-can-wake");
+
for (irq = 0; irq < data->num_parent_irqs; irq++) {
ret = bcm7120_l2_intc_init_one(dn, data, irq, valid_mask);
if (ret)
@@ -276,9 +278,6 @@
pr_err("failed to allocate generic irq chip\n");
goto out_free_domain;
}
-
- if (of_property_read_bool(dn, "brcm,irq-can-wake"))
- data->can_wake = true;
for (idx = 0; idx < data->n_words; idx++) {
irq = idx * IRQS_PER_WORD;
@@ -318,6 +317,9 @@
}
}
+ pr_info("registered %s intc (%pOF, parent IRQ(s): %d)\n",
+ intc_name, dn, data->num_parent_irqs);
+
return 0;
out_free_domain:
--
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