Input: scancode in get/set_keycodes should be unsigned

The HID layer has some scan codes of the form 0xffbc0000 for logitech
devices which do not work if scancode is typed as signed int, so we need
to switch to unsigned it instead. While at it keycode being signed does
not make much sense either.

Acked-by: Márton Németh <nm127@freemail.hu>
Acked-by: Matthew Garrett <mjg@redhat.com>
Acked-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/media/IR/ir-keytable.c b/drivers/media/IR/ir-keytable.c
index 0903f539bf68..0a3b4ed38e48 100644
--- a/drivers/media/IR/ir-keytable.c
+++ b/drivers/media/IR/ir-keytable.c
@@ -123,7 +123,7 @@ static int ir_copy_table(struct ir_scancode_table *destin,
  * If the key is not found, returns -EINVAL, otherwise, returns 0.
  */
 static int ir_getkeycode(struct input_dev *dev,
-                         int scancode, int *keycode)
+                         unsigned int scancode, unsigned int *keycode)
 {
         int elem;
         struct ir_input_dev *ir_dev = input_get_drvdata(dev);
@@ -291,7 +291,7 @@ static int ir_insert_key(struct ir_scancode_table *rc_tab,
  * If the key is not found, returns -EINVAL, otherwise, returns 0.
  */
 static int ir_setkeycode(struct input_dev *dev,
-                         int scancode, int keycode)
+                         unsigned int scancode, unsigned int keycode)
 {
         int rc = 0;
         struct ir_input_dev *ir_dev = input_get_drvdata(dev);