Messages in this thread Patch in this message | | | Date | Wed, 8 Oct 2014 23:54:27 +0200 | From | Richard Leitner <> | Subject | [PATCH] serio: avoid negative serio device numbers |
| |
From: Richard Leitner <richard.leitner@skidata.com>
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> --- drivers/input/serio/serio.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c index b29134d..d399b8b 100644 --- a/drivers/input/serio/serio.c +++ b/drivers/input/serio/serio.c @@ -524,8 +524,8 @@ static void serio_init_port(struct serio *serio) spin_lock_init(&serio->lock); mutex_init(&serio->drv_mutex); device_initialize(&serio->dev); - dev_set_name(&serio->dev, "serio%ld", - (long)atomic_inc_return(&serio_no) - 1); + dev_set_name(&serio->dev, "serio%lu", + (unsigned long)atomic_inc_return(&serio_no) - 1); serio->dev.bus = &serio_bus; serio->dev.release = serio_release_port; serio->dev.groups = serio_device_attr_groups; -- 2.1.1
| |