diff options
Diffstat (limited to 'src/devices/machine/legscsi.cpp')
-rw-r--r-- | src/devices/machine/legscsi.cpp | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/src/devices/machine/legscsi.cpp b/src/devices/machine/legscsi.cpp index 21e635bd1d8..23cc5902a29 100644 --- a/src/devices/machine/legscsi.cpp +++ b/src/devices/machine/legscsi.cpp @@ -3,7 +3,7 @@ #include "legscsi.h" legacy_scsi_host_adapter::legacy_scsi_host_adapter(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), + device_t(mconfig, type, name, tag, owner, clock, shortname, source), m_selected(0), m_scsi_port(*this) { @@ -18,7 +18,7 @@ void legacy_scsi_host_adapter::reset_bus() for (int i = 0; i <= 7; i++) { scsihle_device *scsidev = get_device(i); - if (scsidev != NULL) + if (scsidev != nullptr) { scsidev->reset(); } @@ -30,7 +30,7 @@ bool legacy_scsi_host_adapter::select(int id) m_selected = id; scsihle_device *scsidev = get_device(m_selected); - if (scsidev != NULL) + if (scsidev != nullptr) { return true; } @@ -41,7 +41,7 @@ bool legacy_scsi_host_adapter::select(int id) void legacy_scsi_host_adapter::send_command(UINT8 *data, int bytes) { scsihle_device *scsidev = get_device(m_selected); - if (scsidev != NULL) + if (scsidev != nullptr) { scsidev->SetCommand(data, bytes); scsidev->ExecCommand(); @@ -55,7 +55,7 @@ void legacy_scsi_host_adapter::send_command(UINT8 *data, int bytes) int legacy_scsi_host_adapter::get_length(void) { scsihle_device *scsidev = get_device(m_selected); - if (scsidev != NULL) + if (scsidev != nullptr) { int length; scsidev->GetLength(&length); @@ -71,7 +71,7 @@ int legacy_scsi_host_adapter::get_length(void) int legacy_scsi_host_adapter::get_phase(void) { scsihle_device *scsidev = get_device(m_selected); - if (scsidev != NULL) + if (scsidev != nullptr) { int phase; scsidev->GetPhase(&phase); @@ -87,7 +87,7 @@ int legacy_scsi_host_adapter::get_phase(void) void legacy_scsi_host_adapter::read_data(UINT8 *data, int bytes) { scsihle_device *scsidev = get_device(m_selected); - if (scsidev != NULL) + if (scsidev != nullptr) { scsidev->ReadData(data, bytes); } @@ -100,7 +100,7 @@ void legacy_scsi_host_adapter::read_data(UINT8 *data, int bytes) void legacy_scsi_host_adapter::write_data(UINT8 *data, int bytes) { scsihle_device *scsidev = get_device(m_selected); - if (scsidev != NULL) + if (scsidev != nullptr) { scsidev->WriteData(data, bytes); } @@ -113,12 +113,12 @@ void legacy_scsi_host_adapter::write_data(UINT8 *data, int bytes) UINT8 legacy_scsi_host_adapter::get_status() { scsihle_device *scsidev = get_device(m_selected); - if (scsidev != NULL) + if (scsidev != nullptr) { void *image; scsidev->GetDevice(&image); - if (image != NULL) + if (image != nullptr) return 0x00; return 0x02; @@ -133,13 +133,13 @@ UINT8 legacy_scsi_host_adapter::get_status() scsihle_device *legacy_scsi_host_adapter::get_device(int id) { // steal scsi devices from bus - for (device_t *device = m_scsi_port->first_subdevice(); device != NULL; device = device->next()) + for (device_t *device = m_scsi_port->first_subdevice(); device != nullptr; device = device->next()) { SCSI_PORT_SLOT_device *slot = dynamic_cast<SCSI_PORT_SLOT_device *>(device); - if (slot != NULL) + if (slot != nullptr) { scsihle_device *scsidev = dynamic_cast<scsihle_device *>(slot->dev()); - if (scsidev != NULL) + if (scsidev != nullptr) { if (scsidev->GetDeviceID() == id) { @@ -149,5 +149,5 @@ scsihle_device *legacy_scsi_host_adapter::get_device(int id) } } - return NULL; + return nullptr; } |