iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

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

Browse Source 
[ Upstream commit f1c2765c6afcd1f71f76ed8c9bf94acedab4cecb ]

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
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Bibo Mao 2024-01-30 16:27:20 +08:00 committed by Greg Kroah-Hartman
parent 0589dff4fb
commit fcb82e9739
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/irqchip/irq-loongson-eiointc.c
View File

@ -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)