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| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2022-08-01 21:28:07 +0200 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2022-08-12 14:47:21 +0200 |
| commit | a9084d888fbaaed65ded56f11d052cf8b04519a5 (patch) | |
| tree | 8a93f17945e7f2b25341ea81e32b8f520f089ba2 /drivers/irqchip/irq-loongson-liointc.c | |
| parent | irqchip/loongarch: Fix irq_domain_alloc_fwnode() abuse (diff) | |
| download | linux-a9084d888fbaaed65ded56f11d052cf8b04519a5.tar.xz linux-a9084d888fbaaed65ded56f11d052cf8b04519a5.zip | |
irqchip/loongson-liointc: Fix an error handling path in liointc_init()
All errors lead to the error handling path, except the one dealing
with "reg-names" in DT.
Fix it and release some resources before returning if this test fails.
Fixes: 0858ed035a85 ("irqchip/loongson-liointc: Add ACPI init support")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
[maz: fix commit message]
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/1a6d74ab70712279023aa7bdbd31bd3aec103bc0.1659382063.git.christophe.jaillet@wanadoo.fr
Diffstat (limited to 'drivers/irqchip/irq-loongson-liointc.c')
| -rw-r--r-- | drivers/irqchip/irq-loongson-liointc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/irqchip/irq-loongson-liointc.c b/drivers/irqchip/irq-loongson-liointc.c index acd1a4b897df..0da8716f8f24 100644 --- a/drivers/irqchip/irq-loongson-liointc.c +++ b/drivers/irqchip/irq-loongson-liointc.c @@ -207,7 +207,7 @@ static int liointc_init(phys_addr_t addr, unsigned long size, int revision, "reg-names", core_reg_names[i]); if (index < 0) - return -EINVAL; + goto out_iounmap; priv->core_isr[i] = of_iomap(node, index); } |