diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/hwspinlock/stm32_hwspinlock.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/hwspinlock/stm32_hwspinlock.c b/drivers/hwspinlock/stm32_hwspinlock.c index 34a8e009dc93..441839288893 100644 --- a/drivers/hwspinlock/stm32_hwspinlock.c +++ b/drivers/hwspinlock/stm32_hwspinlock.c @@ -57,8 +57,8 @@ static int stm32_hwspinlock_probe(struct platform_device *pdev) res = platform_get_resource(pdev, IORESOURCE_MEM, 0); io_base = devm_ioremap_resource(&pdev->dev, res); - if (!io_base) - return -ENOMEM; + if (IS_ERR(io_base)) + return PTR_ERR(io_base); array_size = STM32_MUTEX_NUM_LOCKS * sizeof(struct hwspinlock); hw = devm_kzalloc(&pdev->dev, sizeof(*hw) + array_size, GFP_KERNEL); |