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Diffstat (limited to 'src/devices/bus/cbmiec/cbmiec.cpp')
-rw-r--r--src/devices/bus/cbmiec/cbmiec.cpp20
1 files changed, 10 insertions, 10 deletions
diff --git a/src/devices/bus/cbmiec/cbmiec.cpp b/src/devices/bus/cbmiec/cbmiec.cpp
index d2d0e2c9da5..7e893614f3f 100644
--- a/src/devices/bus/cbmiec/cbmiec.cpp
+++ b/src/devices/bus/cbmiec/cbmiec.cpp
@@ -258,12 +258,12 @@ cbm_iec_slot_device::cbm_iec_slot_device(const machine_config &mconfig, const ch
void cbm_iec_slot_device::device_start()
{
- cbm_iec_device* bus = NULL;
+ cbm_iec_device* bus = nullptr;
- for (device_t *device = owner(); device != NULL; device = device->owner())
+ for (device_t *device = owner(); device != nullptr; device = device->owner())
{
bus = device->subdevice<cbm_iec_device>(CBM_IEC_TAG);
- if (bus != NULL) break;
+ if (bus != nullptr) break;
}
assert(bus);
@@ -290,9 +290,9 @@ cbm_iec_device::cbm_iec_device(const machine_config &mconfig, const char *tag, d
m_write_data(*this),
m_write_reset(*this)
{
- for (int i = 0; i < SIGNAL_COUNT; i++)
+ for (auto & elem : m_line)
{
- m_line[i] = 1;
+ elem = 1;
}
}
@@ -339,7 +339,7 @@ void cbm_iec_device::device_stop()
void cbm_iec_device::add_device(cbm_iec_slot_device *slot, device_t *target)
{
- daisy_entry *entry = global_alloc(daisy_entry(target));
+ auto entry = global_alloc(daisy_entry(target));
entry->m_interface->m_slot = slot;
entry->m_interface->m_bus = this;
@@ -353,13 +353,13 @@ void cbm_iec_device::add_device(cbm_iec_slot_device *slot, device_t *target)
//-------------------------------------------------
cbm_iec_device::daisy_entry::daisy_entry(device_t *device)
- : m_next(NULL),
+ : m_next(nullptr),
m_device(device),
- m_interface(NULL)
+ m_interface(nullptr)
{
- for (int i = 0; i < SIGNAL_COUNT; i++)
+ for (auto & elem : m_line)
{
- m_line[i] = 1;
+ elem = 1;
}
device->interface(m_interface);