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i2c: ali1563: fix checkpatch.pl issues

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Fixed most checkpatch.pl issues

Signed-off-by: Richard Leitner <me@g0hl1n.net>
Reviewed-by: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
This commit is contained in:
Richard Leitner 2014-04-11 13:44:44 +02:00 committed by Wolfram Sang
parent 9219982bc6
commit 482116bada
1 changed files with 45 additions and 37 deletions
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28
drivers/i2c/busses/i2c-ali1563.c
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@ -184,7 +184,8 @@ static int ali1563_block_start(struct i2c_adapter * a)
return status;
}
static int ali1563_block(struct i2c_adapter * a, union i2c_smbus_data * data, u8 rw)
static int ali1563_block(struct i2c_adapter *a,
union i2c_smbus_data *data, u8 rw)
{
int i, len;
int error = 0;
@ -208,10 +209,12 @@ static int ali1563_block(struct i2c_adapter * a, union i2c_smbus_data * data, u8
for (i = 0; i < len; i++) {
if (rw == I2C_SMBUS_WRITE) {
outb_p(data->block[i + 1], SMB_BLK_DAT);
if ((error = ali1563_block_start(a)))
error = ali1563_block_start(a);
if (error)
break;
} else {
if ((error = ali1563_block_start(a)))
error = ali1563_block_start(a);
if (error)
break;
if (i == 0) {
len = inb_p(SMB_HST_DAT0);
@ -237,7 +240,8 @@ static s32 ali1563_access(struct i2c_adapter * a, u16 addr,
u32 reg;
for (timeout = ALI1563_MAX_TIMEOUT; timeout; timeout--) {
if (!(reg = inb_p(SMB_HST_STS) & HST_STS_BUSY))
reg = inb_p(SMB_HST_STS);
if (!(reg & HST_STS_BUSY))
break;
}
if (!timeout)
@ -268,7 +272,8 @@ static s32 ali1563_access(struct i2c_adapter * a, u16 addr,
}
outb_p(((addr & 0x7f) << 1) | (rw & 0x01), SMB_HST_ADD);
outb_p((inb_p(SMB_HST_CNTL2) & ~HST_CNTL2_SIZEMASK) | (size << 3), SMB_HST_CNTL2);
outb_p((inb_p(SMB_HST_CNTL2) & ~HST_CNTL2_SIZEMASK) |
(size << 3), SMB_HST_CNTL2);
/* Write the command register */
@ -296,7 +301,8 @@ static s32 ali1563_access(struct i2c_adapter * a, u16 addr,
goto Done;
}
if ((error = ali1563_transaction(a, size)))
error = ali1563_transaction(a, size);
if (error)
goto Done;
if ((rw == I2C_SMBUS_WRITE) || (size == HST_CNTL2_QUICK))
@ -350,8 +356,8 @@ static int ali1563_setup(struct pci_dev *dev)
ctrl | ALI1563_SMB_IOEN);
pci_read_config_word(dev, ALI1563_SMBBA, &ctrl);
if (!(ctrl & ALI1563_SMB_IOEN)) {
dev_err(&dev->dev, "I/O space still not enabled, "
"giving up\n");
dev_err(&dev->dev,
"I/O space still not enabled, giving up\n");
goto Err;
}
}
@ -394,12 +400,14 @@ static int ali1563_probe(struct pci_dev *dev,
{
int error;
if ((error = ali1563_setup(dev)))
error = ali1563_setup(dev);
if (error)
goto exit;
ali1563_adapter.dev.parent = &dev->dev;
snprintf(ali1563_adapter.name, sizeof(ali1563_adapter.name),
"SMBus ALi 1563 Adapter @ %04x", ali1563_smba);
if ((error = i2c_add_adapter(&ali1563_adapter)))
error = i2c_add_adapter(&ali1563_adapter);
if (error)
goto exit_shutdown;
return 0;