shut up clang compiler warning about unused private field in upd1990a_device (nw)

This commit is contained in:
Oliver Stöneberg 2013-06-14 11:37:58 +00:00
parent 3425dc9e4f
commit 4af856c7aa

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@ -80,6 +80,7 @@ upd4990a_device::upd4990a_device(const machine_config &mconfig, const char *tag,
void upd1990a_device::device_start()
{
(void)m_variant;
// resolve callbacks
m_write_data.resolve_safe();
m_write_tp.resolve_safe();