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author | 2018-12-26 18:25:03 -0500 | |
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committer | 2018-12-26 18:26:37 -0500 | |
commit | cdf1993d1ebe380897f96b75d758c1e51abaec75 (patch) | |
tree | 30075ca6914af1d697e42a6b7e0caccfe15c2526 /src/emu/driver.cpp | |
parent | 61a555c34750cab2c7dd2c8fd5bab1ede1ee175e (diff) |
Eliminate custom_port_read and use ioport finders instead (nw)
Diffstat (limited to 'src/emu/driver.cpp')
-rw-r--r-- | src/emu/driver.cpp | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/src/emu/driver.cpp b/src/emu/driver.cpp index 53a4280b493..57d68c929ef 100644 --- a/src/emu/driver.cpp +++ b/src/emu/driver.cpp @@ -391,21 +391,3 @@ void driver_device::flip_screen_y_set(u32 on) updateflip(); } } - - -/*************************************************************************** -PORT READING HELPERS -***************************************************************************/ - -/*------------------------------------------------- -custom_port_read - act like input_port_read -but it is a custom port, it is useful for -e.g. input ports which expect the same port -repeated both in the upper and lower half --------------------------------------------------*/ - -CUSTOM_INPUT_MEMBER(driver_device::custom_port_read) -{ - const char *tag = (const char *)param; - return ioport(tag)->read(); -} |