From 0224ec9e9f111b1c39ec00a10de4858061b4afea Mon Sep 17 00:00:00 2001 From: Richard Leitner Date: Wed, 8 Oct 2014 15:21:32 -0700 Subject: [PATCH] Input: serio - avoid negative serio device numbers 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 Signed-off-by: Dmitry Torokhov --- 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 b29134de983b..d399b8b0f000 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; -- 2.20.1