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-rw-r--r--drivers/input/input.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/input/input.c b/drivers/input/input.c
index 0f175f55782b..04217c2e345c 100644
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -1775,7 +1775,7 @@ EXPORT_SYMBOL_GPL(input_class);
*/
struct input_dev *input_allocate_device(void)
{
- static atomic_t input_no = ATOMIC_INIT(0);
+ static atomic_t input_no = ATOMIC_INIT(-1);
struct input_dev *dev;
dev = kzalloc(sizeof(struct input_dev), GFP_KERNEL);
@@ -1790,7 +1790,7 @@ struct input_dev *input_allocate_device(void)
INIT_LIST_HEAD(&dev->node);
dev_set_name(&dev->dev, "input%lu",
- (unsigned long) atomic_inc_return(&input_no) - 1);
+ (unsigned long)atomic_inc_return(&input_no));
__module_get(THIS_MODULE);
}