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author smf- <smf-@users.noreply.github.com>2022-05-17 13:28:41 +0100
committer smf- <smf-@users.noreply.github.com>2022-05-18 18:37:50 +0100
commit1158318356a5724eb8a888026dbada448a029b9b (patch)
tree41e7f48bad8a87c96cabacba15f8e4bfc0b5bdb6 /src/mame/machine
parent0d57bab2e427de3608584e231eb969d40c963f2a (diff)
removed some unnecessary 6821 readca1_handler/readca2_handler/readcb1_handler hookups [smf]
Diffstat (limited to 'src/mame/machine')
-rw-r--r--src/mame/machine/swtpc09.cpp5
1 files changed, 0 insertions, 5 deletions
diff --git a/src/mame/machine/swtpc09.cpp b/src/mame/machine/swtpc09.cpp
index c8fba859dc7..2741a6f5e3c 100644
--- a/src/mame/machine/swtpc09.cpp
+++ b/src/mame/machine/swtpc09.cpp
@@ -76,11 +76,6 @@ uint8_t swtpc09_state::pia0_a_r()
return m_pia_counter;
}
-uint8_t swtpc09_state::pia0_ca1_r()
-{
- return 0;
-}
-
WRITE_LINE_MEMBER( swtpc09_state::pia0_irq_a )
{
if ( m_pia->irq_a_state())