irqchip/loongson-eiointc: Use correct struct type in eiointc_domain_alloc()

eiointc_domain_alloc() uses struct eiointc, which is not defined, for a
pointer. Older compilers treat that as a forward declaration and due to
assignment of a void pointer there is no warning emitted. As the variable
is then handed in as a void pointer argument to irq_domain_set_info() the
code is functional.

Use struct eiointc_priv instead.

[ tglx: Rewrote changelog ]

Fixes: dd281e1a1a93 ("irqchip: Add Loongson Extended I/O interrupt controller support")
Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Huacai Chen <chenhuacai@loongson.cn>
Link: https://lore.kernel.org/r/20240130082722.2912576-2-maobibo@loongson.cn

diff --git a/drivers/irqchip/irq-loongson-eiointc.c b/drivers/irqchip/irq-loongson-eiointc.c
index 1623cd77917523f42419cb958ecbc0ce32ba8809..b3736bdd4b9f2ce0ddabd86b777f40c53c488eeb 100644 (file)
--- a/drivers/irqchip/irq-loongson-eiointc.c
+++ b/drivers/irqchip/irq-loongson-eiointc.c
@@ -241,7 +241,7 @@ static int eiointc_domain_alloc(struct irq_domain *domain, unsigned int virq,
        int ret;
        unsigned int i, type;
        unsigned long hwirq = 0;
-       struct eiointc *priv = domain->host_data;
+       struct eiointc_priv *priv = domain->host_data;
 
        ret = irq_domain_translate_onecell(domain, arg, &hwirq, &type);
        if (ret)