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device_interface: Eliminate device pointer conversion (nw)

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This commit is contained in:
AJR 2017-12-13 22:37:16 -05:00
parent 61d941630e
commit 5b5d527822
4 changed files with 3 additions and 4 deletions
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2
src/devices/bus/ti99x/990_hd.cpp
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@ -241,7 +241,7 @@ DEVICE_IMAGE_LOAD_MEMBER( ti990_hdc_device, ti990_hd )
*/ */
DEVICE_IMAGE_UNLOAD_MEMBER( ti990_hdc_device, ti990_hd ) DEVICE_IMAGE_UNLOAD_MEMBER( ti990_hdc_device, ti990_hd )
{ {
int id = get_id_from_device( image ); int id = get_id_from_device(&image.device());
hd_unit_t *d; hd_unit_t *d;
d = &m_d[id]; d = &m_d[id];

1
src/emu/device.h
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@ -635,7 +635,6 @@ public:
device_t &device() { return m_device; } device_t &device() { return m_device; }
const device_t &device() const { return m_device; } const device_t &device() const { return m_device; }
operator device_t &() { return m_device; } operator device_t &() { return m_device; }
operator device_t *() { return &m_device; }
// iteration helpers // iteration helpers
device_interface *interface_next() const { return m_interface_next; } device_interface *interface_next() const { return m_interface_next; }

2
src/mame/drivers/n64.cpp
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@ -341,7 +341,7 @@ DEVICE_IMAGE_LOAD_MEMBER(n64_mess_state,n64_cart)
} }
} }
periphs->m_nvram_image = image; periphs->m_nvram_image = &image.device();
logerror("cart length = %d\n", length); logerror("cart length = %d\n", length);

2
src/mame/machine/atarifdc.cpp
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@ -111,7 +111,7 @@ static void _atari_load_proc(device_image_interface &image, bool is_created)
void atari_fdc_device::atari_load_proc(device_image_interface &image, bool is_created) void atari_fdc_device::atari_load_proc(device_image_interface &image, bool is_created)
{ {
int id = floppy_get_drive(image); int id = floppy_get_drive(&image.device());
int size, i; int size, i;
m_drv[id].image = std::make_unique<uint8_t[]>(MAXSIZE); m_drv[id].image = std::make_unique<uint8_t[]>(MAXSIZE);