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Diffstat (limited to 'src/devices/machine/lpci.h')
-rw-r--r--src/devices/machine/lpci.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/devices/machine/lpci.h b/src/devices/machine/lpci.h
index 4b98054bb8d..fb289d5538f 100644
--- a/src/devices/machine/lpci.h
+++ b/src/devices/machine/lpci.h
@@ -40,7 +40,8 @@ public:
void write_64be(offs_t offset, uint64_t data, uint64_t mem_mask = ~0);
void set_busnum(int busnum) { m_busnum = busnum; }
- void set_father(const char *father) { m_father = father; }
+ template <typename T>
+ void set_father(T &&tag) { m_father.set_tag(std::forward<T>(tag)); }
template <typename F, typename G>
void set_device(int num, F &&read, const char *rname, G &&write, const char *wname)
@@ -69,7 +70,7 @@ private:
uint8_t m_busnum;
pci_bus_legacy_read_delegate::array<32> m_read_callback;
pci_bus_legacy_write_delegate::array<32> m_write_callback;
- const char * m_father;
+ optional_device<pci_bus_legacy_device> m_father;
pci_bus_legacy_device * m_siblings[8];
uint8_t m_siblings_busnum[8];
int m_siblings_count;