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 <richard.leitner@skidata.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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 @@
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;