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irqchip/ls-extirq: Fix endianness detection
author
Sean Anderson
<sean.anderson@seco.com>
Thu, 1 Dec 2022 21:28:07 +0000
(16:28 -0500)
committer
Marc Zyngier
<maz@kernel.org>
Mon, 5 Dec 2022 10:39:52 +0000
(10:39 +0000)
parent is the interrupt parent, not the parent of node. Use
node->parent. This fixes endianness detection on big-endian platforms.
Fixes:
1b00adce8afd
("irqchip/ls-extirq: Fix invalid wait context by avoiding to use regmap")
Signed-off-by: Sean Anderson <sean.anderson@seco.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link:
https://lore.kernel.org/r/20221201212807.616191-1-sean.anderson@seco.com
drivers/irqchip/irq-ls-extirq.c
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diff --git
a/drivers/irqchip/irq-ls-extirq.c
b/drivers/irqchip/irq-ls-extirq.c
index
d8d48b1
..
139f26b
100644
(file)
--- a/
drivers/irqchip/irq-ls-extirq.c
+++ b/
drivers/irqchip/irq-ls-extirq.c
@@
-203,7
+203,7
@@
ls_extirq_of_init(struct device_node *node, struct device_node *parent)
if (ret)
goto err_parse_map;
- priv->big_endian = of_device_is_big_endian(parent);
+ priv->big_endian = of_device_is_big_endian(
node->
parent);
priv->is_ls1021a_or_ls1043a = of_device_is_compatible(node, "fsl,ls1021a-extirq") ||
of_device_is_compatible(node, "fsl,ls1043a-extirq");
raw_spin_lock_init(&priv->lock);