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Diffstat (limited to 'src/devices/machine/pcf8593.h')
-rw-r--r--src/devices/machine/pcf8593.h14
1 files changed, 1 insertions, 13 deletions
diff --git a/src/devices/machine/pcf8593.h b/src/devices/machine/pcf8593.h
index e1527b6d6ad..2b6d76bc853 100644
--- a/src/devices/machine/pcf8593.h
+++ b/src/devices/machine/pcf8593.h
@@ -15,18 +15,6 @@
#include "dirtc.h"
-
-//**************************************************************************
-// INTERFACE CONFIGURATION MACROS
-//**************************************************************************
-
-#define MCFG_PCF8593_ADD(_tag) \
- MCFG_DEVICE_ADD(_tag, PCF8593, 0)
-
-#define MCFG_PCF8593_REMOVE(_tag) \
- MCFG_DEVICE_REMOVE(_tag)
-
-
// ======================> pcf8593_device
class pcf8593_device : public device_t,
@@ -34,7 +22,7 @@ class pcf8593_device : public device_t,
public device_nvram_interface
{
public:
- pcf8593_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
+ pcf8593_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock = 0);
DECLARE_WRITE_LINE_MEMBER(scl_w);
DECLARE_WRITE_LINE_MEMBER(sda_w);