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gpio: loongson-64bit: Fix incorrect NULL check after devm_kcalloc()

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Fix incorrect NULL check in loongson_gpio_init_irqchip().
The function checks chip->parent instead of chip->irq.parents.

Fixes: 03c146cb6c ("gpio: loongson-64bit: Add support for Loongson-2K0300 SoC")
Signed-off-by: Chen Ni <nichen@iscas.ac.cn>
Link: https://patch.msgid.link/20260205072649.3271158-1-nichen@iscas.ac.cn
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
This commit is contained in:
Chen Ni 2026-02-05 15:26:49 +08:00 • committed by Bartosz Golaszewski
parent c62e0658d4
commit e34f77b090
1 changed files with 1 additions and 1 deletions
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2
drivers/gpio/gpio-loongson-64bit.c
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@ -263,7 +263,7 @@ static int loongson_gpio_init_irqchip(struct platform_device *pdev,
chip->irq.num_parents = data->intr_num;
chip->irq.parents = devm_kcalloc(&pdev->dev, data->intr_num,
sizeof(*chip->irq.parents), GFP_KERNEL);
if (!chip->parent)
if (!chip->irq.parents)
return -ENOMEM;
for (i = 0; i < data->intr_num; i++) {