ps2: make ps2_raise_irq() function static

This function is no longer used outside of ps2.c and so can be declared static.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Helge Deller <deller@gmx.de>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20220624134109.881989-32-mark.cave-ayland@ilande.co.uk>

1 files changed, 1 insertions, 1 deletions

diff --git a/hw/input/ps2.c b/hw/input/ps2.c
index 9c046ac500..24c9853d37 100644
--- a/hw/input/ps2.c
+++ b/hw/input/ps2.c
@@ -172,7 +172,7 @@ void ps2_queue_noirq(PS2State *s, int b)
     q->count++;
 }
 
-void ps2_raise_irq(PS2State *s)
+static void ps2_raise_irq(PS2State *s)
 {
     s->update_irq(s->update_arg, 1);
 }