diff options
| author | Chen Ni <nichen@iscas.ac.cn> | 2026-02-05 15:26:49 +0800 |
|---|---|---|
| committer | Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com> | 2026-02-05 18:00:45 +0100 |
| commit | e34f77b09080c86c929153e2a72da26b4f8947ff (patch) | |
| tree | f4c190ab2d19e220ce19fbf28d8c59a36a2115a3 | |
| parent | c62e0658d458d8f100445445c3ddb106f3824a45 (diff) | |
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: 03c146cb6cd1 ("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>
| -rw-r--r-- | drivers/gpio/gpio-loongson-64bit.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpio/gpio-loongson-64bit.c b/drivers/gpio/gpio-loongson-64bit.c index 77d07e31366f..0fdf15faa344 100644 --- a/drivers/gpio/gpio-loongson-64bit.c +++ b/drivers/gpio/gpio-loongson-64bit.c @@ -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++) { |