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Input: avoid negative input device numbers

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Fix the format string for input device name generation to avoid negative
device numbers when the id exceeds the maximum signed integer value.

Signed-off-by: Richard Leitner <richard.leitner@skidata.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Richard Leitner 2014-10-08 14:24:15 -07:00 committed by Dmitry Torokhov
parent 2c9a9cfec0
commit bf1d50fa74
1 changed files with 1 additions and 1 deletions
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2
drivers/input/input.c
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@ -1789,7 +1789,7 @@ struct input_dev *input_allocate_device(void)
INIT_LIST_HEAD(&dev->h_list);
INIT_LIST_HEAD(&dev->node);
dev_set_name(&dev->dev, "input%ld",
dev_set_name(&dev->dev, "input%lu",
(unsigned long) atomic_inc_return(&input_no) - 1);
__module_get(THIS_MODULE);