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V4L/DVB: dm1105: connect splitted else-if statements

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Signed-off-by: Igor M. Liplianin <liplianin@me.by>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Igor M. Liplianin 2010-01-17 11:15:06 -03:00 committed by Mauro Carvalho Chehab
parent 8f50a3ee72
commit ed7c847aef
1 changed files with 32 additions and 34 deletions
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66
drivers/media/dvb/dm1105/dm1105.c
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@ -346,41 +346,19 @@ static int dm1105_i2c_xfer(struct i2c_adapter *i2c_adap,
goto err;
msgs[i].buf[byte] = rc;
}
} else {
if ((msgs[i].buf[0] == 0xf7) && (msgs[i].addr == 0x55)) {
/* prepaired for cx24116 firmware */
/* Write in small blocks */
len = msgs[i].len - 1;
k = 1;
do {
outb(msgs[i].addr << 1, dm_io_mem(DM1105_I2CDAT));
outb(0xf7, dm_io_mem(DM1105_I2CDAT + 1));
for (byte = 0; byte < (len > 48 ? 48 : len); byte++) {
data = msgs[i].buf[k+byte];
outb(data, dm_io_mem(DM1105_I2CDAT + byte + 2));
}
outb(0x82 + (len > 48 ? 48 : len), dm_io_mem(DM1105_I2CCTR));
for (j = 0; j < 25; j++) {
mdelay(10);
status = inb(dm_io_mem(DM1105_I2CSTS));
if ((status & 0xc0) == 0x40)
break;
}
if (j >= 25)
return -1;
k += 48;
len -= 48;
} while (len > 0);
} else {
/* write bytes */
outb(msgs[i].addr<<1, dm_io_mem(DM1105_I2CDAT));
for (byte = 0; byte < msgs[i].len; byte++) {
data = msgs[i].buf[byte];
outb(data, dm_io_mem(DM1105_I2CDAT + byte + 1));
} else if ((msgs[i].buf[0] == 0xf7) && (msgs[i].addr == 0x55)) {
/* prepaired for cx24116 firmware */
/* Write in small blocks */
len = msgs[i].len - 1;
k = 1;
do {
outb(msgs[i].addr << 1, dm_io_mem(DM1105_I2CDAT));
outb(0xf7, dm_io_mem(DM1105_I2CDAT + 1));
for (byte = 0; byte < (len > 48 ? 48 : len); byte++) {
data = msgs[i].buf[k + byte];
outb(data, dm_io_mem(DM1105_I2CDAT + byte + 2));
}
outb(0x81 + msgs[i].len, dm_io_mem(DM1105_I2CCTR));
outb(0x82 + (len > 48 ? 48 : len), dm_io_mem(DM1105_I2CCTR));
for (j = 0; j < 25; j++) {
mdelay(10);
status = inb(dm_io_mem(DM1105_I2CSTS));
@ -390,7 +368,27 @@ static int dm1105_i2c_xfer(struct i2c_adapter *i2c_adap,
if (j >= 25)
return -1;
k += 48;
len -= 48;
} while (len > 0);
} else {
/* write bytes */
outb(msgs[i].addr<<1, dm_io_mem(DM1105_I2CDAT));
for (byte = 0; byte < msgs[i].len; byte++) {
data = msgs[i].buf[byte];
outb(data, dm_io_mem(DM1105_I2CDAT + byte + 1));
}
outb(0x81 + msgs[i].len, dm_io_mem(DM1105_I2CCTR));
for (j = 0; j < 25; j++) {
mdelay(10);
status = inb(dm_io_mem(DM1105_I2CSTS));
if ((status & 0xc0) == 0x40)
break;
}
if (j >= 25)
return -1;
}
}
return num;