Messages in this thread Patch in this message | | | From | Henry Chen <> | Subject | [PATCH v2 2/3] mfd: mt6397: Checking for null before irq_domain_remove. | Date | Fri, 8 Apr 2016 14:58:48 +0800 |
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It is possible that pmic->irq_domain will be NULL in fail_irq error handling. Check before calling irq_domain_remove.
Signed-off-by: Henry Chen <henryc.chen@mediatek.com> --- drivers/mfd/mt6397-core.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/mfd/mt6397-core.c b/drivers/mfd/mt6397-core.c index a879223..15050cb 100644 --- a/drivers/mfd/mt6397-core.c +++ b/drivers/mfd/mt6397-core.c @@ -312,7 +312,8 @@ static int mt6397_probe(struct platform_device *pdev) fail_irq: if (ret) { - irq_domain_remove(pmic->irq_domain); + if (pmic->irq_domain) + irq_domain_remove(pmic->irq_domain); dev_err(&pdev->dev, "failed to add child devices: %d\n", ret); } -- 1.8.1.1.dirty
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