1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c
index f58513160480..18db5a8c7478 100644
--- a/drivers/input/serio/i8042.c
+++ b/drivers/input/serio/i8042.c
@@ -1063,7 +1063,7 @@ static long i8042_panic_blink(int state)
 #ifdef CONFIG_X86
 static void i8042_dritek_enable(void)
 {
-        char param = 0x90;
+        unsigned char param = 0x90;
         int error;
 
         error = i8042_command(&param, 0x1059);