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i2c-ali1535: Fix style issues

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This is a fix-style patch for i2c-ali1535 (issues reported by
checkpatch.pl.)

Signed-off-by: LABBE Corentin <corentin.labbe@geomatys.fr>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
This commit is contained in:
LABBE Corentin 2011-07-25 17:49:42 +02:00 committed by Jean Delvare
parent b6844e8f64
commit 3fea5df41d
1 changed files with 30 additions and 31 deletions
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61
drivers/i2c/busses/i2c-ali1535.c
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@ -1,23 +1,23 @@
/*
Copyright (c) 2000 Frodo Looijaard <frodol@dds.nl>,
Philip Edelbrock <phil@netroedge.com>,
Mark D. Studebaker <mdsxyz123@yahoo.com>,
Dan Eaton <dan.eaton@rocketlogix.com> and
Stephen Rousset<stephen.rousset@rocketlogix.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
* Copyright (c) 2000 Frodo Looijaard <frodol@dds.nl>,
* Philip Edelbrock <phil@netroedge.com>,
* Mark D. Studebaker <mdsxyz123@yahoo.com>,
* Dan Eaton <dan.eaton@rocketlogix.com> and
* Stephen Rousset <stephen.rousset@rocketlogix.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/*
@ -254,8 +254,8 @@ static int ali1535_transaction(struct i2c_adapter *adap)
if (temp & (ALI1535_STS_ERR | ALI1535_STS_BUSY)) {
/* do a clear-on-write */
outb_p(0xFF, SMBHSTSTS);
if ((temp = inb_p(SMBHSTSTS)) &
(ALI1535_STS_ERR | ALI1535_STS_BUSY)) {
temp = inb_p(SMBHSTSTS);
if (temp & (ALI1535_STS_ERR | ALI1535_STS_BUSY)) {
/* This is probably going to be correctable only by a
* power reset as one of the bits now appears to be
* stuck */
@ -267,9 +267,8 @@ static int ali1535_transaction(struct i2c_adapter *adap)
}
} else {
/* check and clear done bit */
if (temp & ALI1535_STS_DONE) {
if (temp & ALI1535_STS_DONE)
outb_p(temp, SMBHSTSTS);
}
}
/* start the transaction by writing anything to the start register */
@ -278,7 +277,7 @@ static int ali1535_transaction(struct i2c_adapter *adap)
/* We will always wait for a fraction of a second! */
timeout = 0;
do {
msleep(1);
usleep_range(1000, 2000);
temp = inb_p(SMBHSTSTS);
} while (((temp & ALI1535_STS_BUSY) && !(temp & ALI1535_STS_IDLE))
&& (timeout++ < MAX_TIMEOUT));
@ -325,12 +324,12 @@ static int ali1535_transaction(struct i2c_adapter *adap)
/* take consequent actions for error conditions */
if (!(temp & ALI1535_STS_DONE)) {
/* issue "kill" to reset host controller */
outb_p(ALI1535_KILL,SMBHSTTYP);
outb_p(0xFF,SMBHSTSTS);
outb_p(ALI1535_KILL, SMBHSTTYP);
outb_p(0xFF, SMBHSTSTS);
} else if (temp & ALI1535_STS_ERR) {
/* issue "timeout" to reset all devices on bus */
outb_p(ALI1535_T_OUT,SMBHSTTYP);
outb_p(0xFF,SMBHSTSTS);
outb_p(ALI1535_T_OUT, SMBHSTTYP);
outb_p(0xFF, SMBHSTSTS);
}
return result;
@ -351,7 +350,7 @@ static s32 ali1535_access(struct i2c_adapter *adap, u16 addr,
for (timeout = 0;
(timeout < MAX_TIMEOUT) && !(temp & ALI1535_STS_IDLE);
timeout++) {
msleep(1);
usleep_range(1000, 2000);
temp = inb_p(SMBHSTSTS);
}
if (timeout >= MAX_TIMEOUT)
@ -480,12 +479,12 @@ static struct i2c_adapter ali1535_adapter = {
.algo = &smbus_algorithm,
};
static const struct pci_device_id ali1535_ids[] = {
static DEFINE_PCI_DEVICE_TABLE(ali1535_ids) = {
{ PCI_DEVICE(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M7101) },
{ },
};
MODULE_DEVICE_TABLE (pci, ali1535_ids);
MODULE_DEVICE_TABLE(pci, ali1535_ids);
static int __devinit ali1535_probe(struct pci_dev *dev, const struct pci_device_id *id)
{