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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;
struct wake_irq *wirq;
int err;
+ if (irq < 0)
+ return -EINVAL;
+
wirq = kzalloc(sizeof(*wirq), GFP_KERNEL);
if (!wirq)
return -ENOMEM;
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;
struct wake_irq *wirq;
int err;
+ if (irq < 0)
+ return -EINVAL;
+
wirq = kzalloc(sizeof(*wirq), GFP_KERNEL);
if (!wirq)
return -ENOMEM;
wirq = kzalloc(sizeof(*wirq), GFP_KERNEL);
if (!wirq)
return -ENOMEM;
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