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authorSean Anderson <sean.anderson@seco.com>2022-12-02 00:28:07 +0300
committerMarc Zyngier <maz@kernel.org>2022-12-05 13:39:52 +0300
commit3ae977d0e4e3a2a2ccc912ca2d20c9430508ecdd (patch)
treef01e1cd7e67b84b089d4732e9268679d9b9602b2 /drivers/irqchip
parent5e279739d7312b8958ec816fa38dba2725638503 (diff)
downloadlinux-3ae977d0e4e3a2a2ccc912ca2d20c9430508ecdd.tar.xz
irqchip/ls-extirq: Fix endianness detection
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
Diffstat (limited to 'drivers/irqchip')
-rw-r--r--drivers/irqchip/irq-ls-extirq.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/irqchip/irq-ls-extirq.c b/drivers/irqchip/irq-ls-extirq.c
index d8d48b1f7c29..139f26b0a6ef 100644
--- 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);