tree 17c72bbf5c5f2671265da50ed602e95d273d908c
parent c2b1747973d1ff334787d9701cf8214e24fe0798
author Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> 1656078051 +0100
committer Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> 1656265212 +0100

pl050: switch over from update_irq() function to PS2 device gpio

Add a new pl050_init() function which initialises a qdev input gpio for handling
incoming PS2 IRQs, and then wire up the PS2 device to use it. At the same time
set update_irq() and update_arg to NULL in ps2_kbd_init() and ps2_mouse_init()
to ensure that any accidental attempt to use the legacy update_irq() function will
cause a NULL pointer dereference.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Helge Deller <deller@gmx.de>
Message-Id: <20220624134109.881989-37-mark.cave-ayland@ilande.co.uk>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>