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author Aaron Giles <aaron@aarongiles.com>2009-01-04 23:31:12 +0000
committer Aaron Giles <aaron@aarongiles.com>2009-01-04 23:31:12 +0000
commit835ace034d937c2c3f9723c5d7c48e80007ea06a (patch)
treeb189a2a753f5ce24841c5744f64aeff16f043bda /src/emu/machine
parented893fe35c8a614ba67de60579f53866368f1476 (diff)
Cleanups and version bump.mame0129
Diffstat (limited to 'src/emu/machine')
-rw-r--r--src/emu/machine/i8243.c14
-rw-r--r--src/emu/machine/ldcore.c4
2 files changed, 9 insertions, 9 deletions
diff --git a/src/emu/machine/i8243.c b/src/emu/machine/i8243.c
index 71d086087f4..9f0b9035946 100644
--- a/src/emu/machine/i8243.c
+++ b/src/emu/machine/i8243.c
@@ -83,7 +83,7 @@ WRITE8_DEVICE_HANDLER( i8243_prog_w )
{
i8243_state *i8243 = get_safe_token(device);
i8243_config *config = get_safe_config(device);
-
+
/* only care about low bit */
data &= 1;
@@ -91,7 +91,7 @@ WRITE8_DEVICE_HANDLER( i8243_prog_w )
if (i8243->prog && !data)
{
i8243->opcode = i8243->p2;
-
+
/* if this is a read opcode, copy result to p2out */
if ((i8243->opcode >> 2) == MCS48_EXPANDER_OP_READ)
{
@@ -100,7 +100,7 @@ WRITE8_DEVICE_HANDLER( i8243_prog_w )
i8243->p2out = i8243->p[i8243->opcode & 3] & 0x0f;
}
}
-
+
/* on low->high transition state, act on opcode */
else if (!i8243->prog && data)
{
@@ -111,13 +111,13 @@ WRITE8_DEVICE_HANDLER( i8243_prog_w )
if (config->writehandler != NULL)
(*config->writehandler)(device, i8243->opcode & 3, i8243->p[i8243->opcode & 3]);
break;
-
+
case MCS48_EXPANDER_OP_OR:
i8243->p[i8243->opcode & 3] |= i8243->p2 & 0x0f;
if (config->writehandler != NULL)
(*config->writehandler)(device, i8243->opcode & 3, i8243->p[i8243->opcode & 3]);
break;
-
+
case MCS48_EXPANDER_OP_AND:
i8243->p[i8243->opcode & 3] &= i8243->p2 & 0x0f;
if (config->writehandler != NULL)
@@ -125,7 +125,7 @@ WRITE8_DEVICE_HANDLER( i8243_prog_w )
break;
}
}
-
+
/* remember the state */
i8243->prog = data;
}
@@ -153,7 +153,7 @@ static DEVICE_START( i8243 )
static DEVICE_RESET( i8243 )
{
i8243_state *i8243 = get_safe_token(device);
-
+
i8243->p2 = 0x0f;
i8243->p2out = 0x0f;
i8243->prog = 1;
diff --git a/src/emu/machine/ldcore.c b/src/emu/machine/ldcore.c
index 39aae515ad9..ed09b6359d5 100644
--- a/src/emu/machine/ldcore.c
+++ b/src/emu/machine/ldcore.c
@@ -1287,7 +1287,7 @@ static void init_disc(const device_config *device)
laserdisc_state *ld = get_safe_token(device);
ldcore_data *ldcore = ld->core;
chd_error err;
-
+
/* get a handle to the disc to play */
if (config->getdisc != NULL)
ldcore->disc = (*config->getdisc)(device);
@@ -1456,7 +1456,7 @@ static DEVICE_START( laserdisc )
assert(ld->screen != NULL);
if (!ld->screen->started)
return DEVICE_START_MISSING_DEPENDENCY;
-
+
/* save a copy of the device pointer */
ld->device = device;