Commit e34f77b0 authored by Chen Ni's avatar Chen Ni Committed by Bartosz Golaszewski
Browse files

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



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

Fixes: 03c146cb ("gpio: loongson-64bit: Add support for Loongson-2K0300 SoC")
Signed-off-by: default avatarChen Ni <nichen@iscas.ac.cn>
Link: https://patch.msgid.link/20260205072649.3271158-1-nichen@iscas.ac.cn


Signed-off-by: default avatarBartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
parent c62e0658

drivers/gpio/gpio-loongson-64bit.c

+1 −1
Original line number Diff line number Diff line
@@ -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++) {