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-rw-r--r--drivers/mfd/intel-lpss.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/mfd/intel-lpss.c b/drivers/mfd/intel-lpss.c
index 9115ba4c768f..bbd65da46db6 100644
--- a/drivers/mfd/intel-lpss.c
+++ b/drivers/mfd/intel-lpss.c
@@ -378,9 +378,12 @@ int intel_lpss_probe(struct device *dev,
struct intel_lpss *lpss;
int ret;
- if (!info || !info->mem || info->irq <= 0)
+ if (!info || !info->mem)
return -EINVAL;
+ if (info->irq < 0)
+ return info->irq;
+
lpss = devm_kzalloc(dev, sizeof(*lpss), GFP_KERNEL);
if (!lpss)
return -ENOMEM;