Merge branches 'acpi-smbus', 'acpi-ec' and 'acpi-pci'

[deliverable/linux.git] / drivers / base / power / wakeirq.c

diff --git a/drivers/base/power/wakeirq.c b/drivers/base/power/wakeirq.c
index eb6e67451decee999901493d9182ed6c9cf21bf9..0d77cd6fd8d11653c789fa8834e8eb53b801a6d9 100644 (file)
--- a/drivers/base/power/wakeirq.c
+++ b/drivers/base/power/wakeirq.c
@@ -68,6 +68,9 @@ int dev_pm_set_wake_irq(struct device *dev, int irq)
        struct wake_irq *wirq;
        int err;
 
+       if (irq < 0)
+               return -EINVAL;
+
        wirq = kzalloc(sizeof(*wirq), GFP_KERNEL);
        if (!wirq)
                return -ENOMEM;
@@ -167,6 +170,9 @@ int dev_pm_set_dedicated_wake_irq(struct device *dev, int irq)
        struct wake_irq *wirq;
        int err;
 
+       if (irq < 0)
+               return -EINVAL;
+
        wirq = kzalloc(sizeof(*wirq), GFP_KERNEL);
        if (!wirq)
                return -ENOMEM;