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Input: serio - avoid negative serio device numbers

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Fix the format string for serio 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 15:21:32 -07:00 committed by Dmitry Torokhov
parent bf1d50fa74
commit 0224ec9e9f
1 changed files with 2 additions and 2 deletions
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4
drivers/input/serio/serio.c
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@ -524,8 +524,8 @@ static void serio_init_port(struct serio *serio)
spin_lock_init(&serio->lock); spin_lock_init(&serio->lock);
mutex_init(&serio->drv_mutex); mutex_init(&serio->drv_mutex);
device_initialize(&serio->dev); device_initialize(&serio->dev);
dev_set_name(&serio->dev, "serio%ld", dev_set_name(&serio->dev, "serio%lu",
(long)atomic_inc_return(&serio_no) - 1); (unsigned long)atomic_inc_return(&serio_no) - 1);
serio->dev.bus = &serio_bus; serio->dev.bus = &serio_bus;
serio->dev.release = serio_release_port; serio->dev.release = serio_release_port;
serio->dev.groups = serio_device_attr_groups; serio->dev.groups = serio_device_attr_groups;