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author | LABBE Corentin <corentin.labbe@geomatys.fr> | 2011-07-25 15:49:42 (GMT) |
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committer | Jean Delvare <khali@endymion.delvare> | 2011-07-25 15:49:42 (GMT) |
commit | 3fea5df41df685de53aa985678ad7a9b2d6b3bb5 (patch) | |
tree | 3e4e87681e63228385d3c588da8b6994cf267a84 /drivers/i2c | |
parent | b6844e8f64920cdee620157252169ba63afb0c89 (diff) | |
download | linux-3fea5df41df685de53aa985678ad7a9b2d6b3bb5.tar.xz |
i2c-ali1535: Fix style issues
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>
Diffstat (limited to 'drivers/i2c')
-rw-r--r-- | drivers/i2c/busses/i2c-ali1535.c | 61 |
1 files changed, 30 insertions, 31 deletions
diff --git a/drivers/i2c/busses/i2c-ali1535.c b/drivers/i2c/busses/i2c-ali1535.c index dd36417..b6807db 100644 --- a/drivers/i2c/busses/i2c-ali1535.c +++ b/drivers/i2c/busses/i2c-ali1535.c @@ -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) { |