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Diffstat (limited to 'src/emu/cpu/psx/siodev.c')
-rw-r--r--src/emu/cpu/psx/siodev.c22
1 files changed, 0 insertions, 22 deletions
diff --git a/src/emu/cpu/psx/siodev.c b/src/emu/cpu/psx/siodev.c
deleted file mode 100644
index 9fe6a374aef..00000000000
--- a/src/emu/cpu/psx/siodev.c
+++ /dev/null
@@ -1,22 +0,0 @@
-// license:MAME
-// copyright-holders:smf
-#include "sio.h"
-#include "siodev.h"
-
-psxsiodev_device::psxsiodev_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, const char *shortname, const char *source) :
- device_t(mconfig, type, name, tag, owner, clock, shortname, source),
- m_dataout(0)
-{
-}
-
-void psxsiodev_device::device_start()
-{
- m_dataout = 0;
-}
-
-void psxsiodev_device::data_out( int data, int mask )
-{
- m_dataout = ( m_dataout & ~mask ) | ( data & mask );
-
- m_psxsio->input_update();
-}