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| author | Richard Leitner <richard.leitner@skidata.com> | 2014-10-08 14:24:15 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2014-10-09 15:27:24 -0700 |
| commit | bf1d50fa74df0339c925aa7e2ff9de60a42c30be (patch) | |
| tree | 400ccefae0b821b6eb77bde90e9b094176e29546 /drivers/input/input.c | |
| parent | 2c9a9cfec04f2c6ed7b4e607cd53ca903b2c4642 (diff) | |
| download | lwn-bf1d50fa74df0339c925aa7e2ff9de60a42c30be.tar.gz lwn-bf1d50fa74df0339c925aa7e2ff9de60a42c30be.zip | |
Input: avoid negative input device numbers
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>
Diffstat (limited to 'drivers/input/input.c')
| -rw-r--r-- | drivers/input/input.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/input/input.c b/drivers/input/input.c index d2e06cc7e179..0f175f55782b 100644 --- a/drivers/input/input.c +++ b/drivers/input/input.c @@ -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); |