From: Sean Anderson Date: Thu, 1 Dec 2022 21:28:07 +0000 (-0500) Subject: irqchip/ls-extirq: Fix endianness detection X-Git-Tag: v6.2-rc1~195^2^2^2 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=3ae977d0e4e3a2a2ccc912ca2d20c9430508ecdd;p=thirdparty%2Fkernel%2Flinux.git 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 Signed-off-by: Marc Zyngier Link: https://lore.kernel.org/r/20221201212807.616191-1-sean.anderson@seco.com --- diff --git a/drivers/irqchip/irq-ls-extirq.c b/drivers/irqchip/irq-ls-extirq.c index d8d48b1f7c29d..139f26b0a6ef8 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);